Bibliographies thématiques / Training Posture

Littérature scientifique sur le sujet « Training Posture »

Auteur : Grafiati
Publié le 7 septembre 2024

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Articles de revues sur le sujet "Training Posture"

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Su, Wei, et Jian Feng. « Research on Methods of Physical Aided Education Based on Deep Learning ». Scientific Programming 2022 (9 mai 2022) : 1–13. http://dx.doi.org/10.1155/2022/6447471.

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In order to better meet the training needs of sports and improve the standardization of sports training, an openpose-based sports posture estimation method and assisted training system are proposed, combining the basic structure and principle of openpose network. Firstly, the human posture estimation algorithm is constructed by combining with the openpose network; secondly, the overall framework, specific operation process, image acquisition, posture estimation, and other modules of the sports assistance system are designed in detail; finally, the openpose posture estimation method constructed above is validated. The results show that the value of the loss function obtained by the algorithm gradually stabilizes after 250 iterations. By using the COCO dataset as the training base and comparing it with the standard posture, it is found that the algorithm can correctly identify different badminton action postures, and the recognition rate can reach up to 94%. This shows that the algorithm is feasible and can be used for posture estimation and training of badminton sports movements.
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Bourahmoune, Katia, Karlos Ishac et Toshiyuki Amagasa. « Intelligent Posture Training : Machine-Learning-Powered Human Sitting Posture Recognition Based on a Pressure-Sensing IoT Cushion ». Sensors 22, no 14 (17 juillet 2022) : 5337. http://dx.doi.org/10.3390/s22145337.

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We present a solution for intelligent posture training based on accurate, real-time sitting posture monitoring using the LifeChair IoT cushion and supervised machine learning from pressure sensing and user body data. We demonstrate our system’s performance in sitting posture and seated stretch recognition tasks with over 98.82% accuracy in recognizing 15 different sitting postures and 97.94% in recognizing six seated stretches. We also show that user BMI divergence significantly affects posture recognition accuracy using machine learning. We validate our method’s performance in five different real-world workplace environments and discuss training strategies for the machine learning models. Finally, we propose the first smart posture data-driven stretch recommendation system in alignment with physiotherapy standards.
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Jeng, Po-Yuan, Li-Chun Wang, Chaur-Jong Hu et Dean Wu. « A Wrist Sensor Sleep Posture Monitoring System : An Automatic Labeling Approach ». Sensors 21, no 1 (2 janvier 2021) : 258. http://dx.doi.org/10.3390/s21010258.

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In the hospital, a sleep postures monitoring system is usually adopted to transform sensing signals into sleep behaviors. However, a home-care sleep posture monitoring system needs to be user friendly. In this paper, we present iSleePost—a user-friendly home-care intelligent sleep posture monitoring system. We address the labor-intensive labeling issue of traditional machine learning approaches in the training phase. Our proposed mobile health (mHealth) system leverages the communications and computation capabilities of mobile phones for provisioning a continuous sleep posture monitoring service. Our experiments show that iSleePost can achieve up to 85 percent accuracy in recognizing sleep postures. More importantly, iSleePost demonstrates that an easy-to-wear wrist sensor can accurately quantify sleep postures after our designed training phase. It is our hope that the design concept of iSleePost can shed some lights on quantifying human sleep postures in the future.
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Takahira, Naonobu, Sho Kudo, Mako Ofusa, Kenta Sakai, Kouji Tsuda, Kiyoshi Tozaki, Yoshiki Takahashi et Hiroaki Kaneda. « Effect of Devised Simultaneous Physical Function Improvement Training and Posture Learning Exercises on Posture ». Healthcare 11, no 9 (30 avril 2023) : 1287. http://dx.doi.org/10.3390/healthcare11091287.

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Poor posture in young adults and middle-aged people is associated with neck and back pain which are among the leading causes of disability worldwide. Training posture maintenance muscles and learning about ideal posture are important for improving poor posture. However, the effect of using both approaches simultaneously has not been verified, and it is unclear how long the effects persist after the intervention. Forty female university students were randomly and evenly assigned to four groups: physical function improvement training, posture learning, combination, and control groups. Four weeks of intervention training was conducted. Postural alignment parameters were obtained, including trunk anteroposterior inclination, pelvic anteroposterior inclination, and vertebral kyphosis angle. Physical function improvement training for improving crossed syndrome included two types of exercises: “wall-side squatting” and “wall-side stretching”. The posture learning intervention consisted of two types of interventions: “standing upright with their back against the wall” and “rolled towel”. A multiple comparison test was performed after analysis of covariance to evaluate the effect of each group’s postural change intervention on postural alignment. Only the combination group showed an effective improvement in all posture alignments. However, it was found that a week after the 4-week intervention, the subjects’ postures returned to their original state.
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Kaplan, Defne Öcal. « Evaluating the Effect of 12 Weeks Football Training on the Posture of Young Male Basketball Players ». Journal of Education and Training Studies 6, no 10 (3 août 2018) : 47. http://dx.doi.org/10.11114/jets.v6i10.3423.

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Posture is the most healthy and correct placement of each region in the body when compared to the whole body. The predominantly use of one side of the body disrupts the posture. A bad posture changes the center of gravity of the body and causes chronic skeletal and muscle soreness. It is aimed to determine whether there is a rehabilitative effect of football training that does not require the use of dominant arms on posture asymmetries which may occur in the basketball which requires the use of dominant arm and leg in the study.15 male basketball players who played basketball for an average of 8 years with a mean age of 21.7 ± 1.5 years participated as volunteers. Postures of the subjects were measured with PostureScreen Mobile® before and after 12 week football trainings with lateral and anteriorly taken photographs. SPSS 22 was used program for statistical analysis. While analyzing of data Wilcoxon Test method was used and it is determined as significance level was p<0.05.After 12 weeks of football training, statistically significant differences were found in measurements taken from the anterior and lateral positions on the head, shoulder, ribcage, hip, and knee measured tilts and shifts. Estimated average head weight decreased depending on the posture of the cervical vertebrae and a significant difference was detected. Postures of subjects came close to the correct posture.Basketball is an acycle sport branch that requires the use of muscles on the dominant side. It creates an asymmetric position on the athlete due to this feature; causes shifting and tilts. In order to eliminate postural disorders that occur, the effectiveness of football training that does not require to use of the dominant side of the body has been demonstrated.
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Jeon, Chanhui, Haram Kim et Dongsoo Kim. « A Deep-Learning-Based System for Pig Posture Classification : Enhancing Sustainable Smart Pigsty Management ». Sustainability 16, no 7 (29 mars 2024) : 2888. http://dx.doi.org/10.3390/su16072888.

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This paper presents a deep-learning-based system for classifying pig postures, aiming to improve the management of sustainable smart pigsties. The classification of pig postures is a crucial concern for researchers investigating pigsty environments and for on-site pigsty managers. To address this issue, we developed a comprehensive system framework for pig posture classification within a pigsty. We collected image datasets from an open data sharing site operated by a public organization and systematically conducted the following steps: object detection, data labeling, image preprocessing, model development, and training. These processes were carried out using the acquired datasets to ensure comprehensive and effective training for our pig posture classification system. Subsequently, we analyzed and discussed the classification results using techniques such as Grad-CAM. As a result of visual analysis through Grad-CAM, it is possible to identify image features when posture is correctly classified or misclassified in a pig image. By referring to these results, it is expected that the accuracy of pig posture classification can be further improved. Through this analysis and discussion, we can identify which features of pig postures in images need to be emphasized to improve the accuracy of pig posture classification. The findings of this study are anticipated to significantly improve the accuracy of pig posture classification. In practical applications, the proposed pig posture classification system holds the potential to promptly detect abnormal situations in pigsties, leading to prompt responses. Ultimately, this can greatly contribute to increased productivity in pigsty operations, fostering efficiency enhancements in pigsty management.
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Silanon, Kittasil. « Thai Finger-Spelling Recognition Using a Cascaded Classifier Based on Histogram of Orientation Gradient Features ». Computational Intelligence and Neuroscience 2017 (2017) : 1–11. http://dx.doi.org/10.1155/2017/9026375.

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Hand posture recognition is an essential module in applications such as human-computer interaction (HCI), games, and sign language systems, in which performance and robustness are the primary requirements. In this paper, we proposed automatic classification to recognize 21 hand postures that represent letters in Thai finger-spelling based on Histogram of Orientation Gradient (HOG) feature (which is applied with more focus on the information within certain region of the image rather than each single pixel) and Adaptive Boost (i.e., AdaBoost) learning technique to select the best weak classifier and to construct a strong classifier that consists of several weak classifiers to be cascaded in detection architecture. We collected 21 static hand posture images from 10 subjects for testing and training in Thai letters finger-spelling. The parameters for the training process have been adjusted in three experiments, false positive rates (FPR), true positive rates (TPR), and number of training stages (N), to achieve the most suitable training model for each hand posture. All cascaded classifiers are loaded into the system simultaneously to classify different hand postures. A correlation coefficient is computed to distinguish the hand postures that are similar. The system achieves approximately 78% accuracy on average on all classifier experiments.
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Hossam, Asmaa, Fatma S. Amin et Enas E. Abutaleb. « Effect of whole-body vibration on craniovertebral angle and balance control in forward head posture : Single-Blinded randomized controlled trial ». Fizjoterapia Polska 21, no 1 (30 mars 2021) : 98–104. http://dx.doi.org/10.56984/8zg208142.

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Background. A fault posture of head can disturb the body balance. Forward head posture (FHP) is one of common faulty postures seen among university students. Whole Body Vibration (WBV) is a quick method of neuromuscular training used to increase muscle strength, improve dynamic balance control and eventually correct posture. Purpose. A randomized controlled trial was designed to investigate the effect of WBV training on craniovertebral angle and dynamic balance control in subjects with forward head posture. Methods. Forty-five participants (11 males and 34 females, 18-23 years old) were randomly allocated into 3 equal groups: group (A) received traditional treatment (stretching and strengthening exercises) + postural advices, group (B) received whole body vibration training + postural advices, group (C) received traditional treatment + whole body vibration training + postural advices, 3 sessions /week for 4 weeks. Outcome measures included craniovertebral angle (CVA), overall stability index (OSI), anteroposterior stability index (APSI) and mediolateral stability index (MLSI) that were assessed at baseline and 4 weeks post-intervention. Results. Comparing all groups post training revealed that there were statistically significant increases (p < 0.05) in all measured variables (CVA, OSI, APSI and MLSI) in favour of group (C), while there were statistically non-significant differences between group A & B (p > 0.05). Conclusion. The conjugation of WBV training with traditional treatment of FHP improved craniovertebral angle and dynamic balance control in subjects with forward head posture.
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Kim, Jongman, Bummo Koo, Yejin Nam et Youngho Kim. « sEMG-Based Hand Posture Recognition Considering Electrode Shift, Feature Vectors, and Posture Groups ». Sensors 21, no 22 (18 novembre 2021) : 7681. http://dx.doi.org/10.3390/s21227681.

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Surface electromyography (sEMG)-based gesture recognition systems provide the intuitive and accurate recognition of various gestures in human-computer interaction. In this study, an sEMG-based hand posture recognition algorithm was developed, considering three main problems: electrode shift, feature vectors, and posture groups. The sEMG signal was measured using an armband sensor with the electrode shift. An artificial neural network classifier was trained using 21 feature vectors for seven different posture groups. The inter-session and inter-feature Pearson correlation coefficients (PCCs) were calculated. The results indicate that the classification performance improved with the number of training sessions of the electrode shift. The number of sessions necessary for efficient training was four, and the feature vectors with a high inter-session PCC (r > 0.7) exhibited high classification accuracy. Similarities between postures in a posture group decreased the classification accuracy. Our results indicate that the classification accuracy could be improved with the addition of more electrode shift training sessions and that the PCC is useful for selecting the feature vector. Furthermore, hand posture selection was as important as feature vector selection. These findings will help in optimizing the sEMG-based pattern recognition algorithm more easily and quickly.
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Lu, Chi-Heng, Chiu-Ching Tuan, Yi-Chao Wu, Chi-Chuan Wu, Mei-Chuan Chen, Chin-Shiuh Shieh et Tsair-Fwu Lee. « Evaluate the Medial Muscle Strength by Kick Training between the Standing and Sitting Postures ». Applied Sciences 9, no 4 (19 février 2019) : 718. http://dx.doi.org/10.3390/app9040718.

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In order to ameliorate the anterior knee pain or peripheral pain around the tibia caused by patellar lateral subluxation, we evaluated the kick training effects of standing or sitting postures in strengthening the vastus medialis obliquus (VMO) on the quadriceps femoris muscle. A total of 83 subjects (45 male; 38 female) in both sitting and standing positions performed 10° to 90° leg lift and kick training. Among the male group, the effect of the sitting posture was better than that of the standing posture, 74.31% of the former achieved the training goal. In the female group, the effect of a standing posture was better than that of a sitting posture, for which only 37.71% of the latter achieved the training purpose. However, a ratio of 84.34% in the female group showed that the strength of VMO on the quadriceps femoris muscle generated by leg kicking was greater than the strength generated by walking. While it was impossible to immediately achieve a greater effect of VMO on the quadriceps femoris muscle than vastus lateralis on the quadriceps femoris muscle, leg kicking did achieve the objective of enhancing the strength of VMO on the quadriceps femoris muscle.
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Thèses sur le sujet "Training Posture"

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Leavey, Vincent J. « The comparative effects of a six-week balance training program, gluteus medius strength training program, and combined balance training/gluteus medius strength training program on dynamic postural control ». Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4594.

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Thesis (M.S.)--West Virginia University, 2006.
Title from document title page. Document formatted into pages; contains viii, 107 p. : ill. (some col.). Includes abstract. Includes bibliographical references.
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Emery, Kim. « Effects of Pilates training on neck-shoulder posture and movement ». Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=116101.

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The purpose of this Master's project was to investigate the effects of a l2-week Pilates training program on neck-shoulder posture and motion, core strength and neck-shoulder kinematics and muscles activity associated with a shoulder flexion task performed under six different conditions. After the training, scapula anterior tilt and upper and lower thoracic extension were reduced and there was increased activity of the rectus abdominis, serratus anterior and rhomboid muscles during the shoulder flexion task; passive shoulder range of motion increased in flexion and internal rotation; static thoracic kyphosis was smaller and abdominal strength was greater. Theses results suggest that Pilates is effective in improving core strength, thoracic static and dynamic posture, and shoulder flexibility as well as in stabilizing core posture as limb movements are performed. Our results support the use of the Pilates method in the rehabilitation, and possibly in the prevention, of neck-shoulder disorders.
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Sousa, Patricia Nascimento de. « Efeito do treinamento de força na estabilidade postural de mulheres idosas ». Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/39/39132/tde-31052012-125453/.

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O objetivo deste estudo foi avaliar o efeito do treinamento de força muscular dos membros inferiores na estabilidade postural de mulheres idosas. As participantes (n =21) eram saudáveis, com idade entre 60 e 75 anos (M = 64,4 anos), e foram designadas a um grupo de treinamento (TF) ou a um grupo controle (CO). Esses grupos foram comparados em estabilidade postural e força antes e após um programa de treinamento de força para o grupo TF. A estabilidade postural foi avaliada em posturas eretas estáticas com apoio unipodal e bipodal, e em situações em que a estabilidade postural bipodal foi perturbada de forma previsível ou imprevisível. A perturbação previsível foi produzida por um movimento voluntário, por meio da elevação rápida com as mãos, de cargas conhecidas: 1 Kg, 3 Kg ou 5 Kg. A perturbação imprevisível foi produzida pela alteração inesperada da carga de 3 Kg para a carga de 1 Kg ou de 5 Kg antes de sua elevação. Os resultados indicaram aumento da força muscular após o treinamento de força. Quanto à estabilidade postural, nãob foram observadas diferenças significativas entre os grupos após o treinamento para as tarefas de apoio bipodal e apoio unipodal. A estabilidade postural foi afetada principalmente, quando uma carga mais leve foi elevada na situação imprevisível, gerando maior deslocamento anterior e posterior do CP. Entretanto, não houve efeito do treinamento de força no deslocamento do CP. Após o treinamento de força, o grupo TF apresentou uma redução do tempo de deslocamento posterior do CP e uma redução na variabilidade de amplitude do CP após ajustes compensatórios. Estes resultados sugerem que o treinamento de força não afeta o equilíbrio de idosos em situações estáticas ou componentes de ajustes iniciais com a perturbação da postura, mas houve um efeito positivo nos componentes tardios de ajustes após a perturbação
The goal of this study was to investigate the effect of strength training of the lower limbs on postural stability of older women. Participants (n =21) were healthy, with ages ranging between 60 and 75 years (M=64.4 years); they were assigned to two groups: strength training (ST) and control (CO). These groups were compared for postural stability and muscular strength before and after a strength training program for the ST group. Postural stability was evaluated in uni and bipodal static stance, and in situations of predictable and unpredictable perturbation of balance. The predictable disturbance was produced through the action of lifting a known load (1 kg, 3 kg or 5 kg) with the hands. The unpredictable disturbance was produced by an unexpected alteration of the load of 3 kg to 1 kg or 5 kg right before lifting the load up. The results indicated increased muscle strength after strength training. Regarding postural stability, no significant difference was detected between groups for uni/bipodal static postures. Postural stability was most affected when a lighter weight was lifted in the unpredictable situation, leading to greater anterior and posterior center of pressure (CP) displacement. Strength training, however, had no effect on the initial CP displacement. After training, the ST group showed shorter time of posterior CP displacement and lower variability of CP range after compensatory adjustments. These results suggest that strength training for elderly individuals does not affect stability in static postures or the early component of adjustments to balance perturbation, but it has a positive effect on the late component of adjustments to balance perturbation
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Griffiths, Lisa Ann. « The application of respiratory muscle training to competitive rowing ». Thesis, Brunel University, 2010. http://bura.brunel.ac.uk/handle/2438/4598.

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Respiratory muscle training (RMT) has been shown to improve exercise tolerance during a wide range of exercise modalities and durations of activity (McConnell & Romer, 2004b). However, there is a limited amount of research characterising the influence of RMT in specific athletic populations, or examining any sport-specific factors that may influence the benefits of RMT. Hence, the purpose of this dissertation was to evaluate the application of RMT in competitive rowers and to explore methods of optimising this to rowing. Results: Inspiratory muscle training (IMT) increased inspiratory muscle strength (~20-29%; p < 0.05) and attenuated inspiratory muscle fatigue (~8-28%; p < 0.05) during time trial performance in club-level and elite rowers. However, only in the club-level oarsmen was IMT associated with a measurable improvement in rowing performance (2.7% increase in mean power; p < 0.05). Expiratory muscle training (EMT) provided no ergogenic effect, and concurrent EMT and IMT did not enhance performance above that seen with IMT alone. IMT loads performed at 60-70% of maximal inspiratory mouth pressure (PImax) were equivalent to the widely used 30 repetition maximum, which is higher than reported for non-rowers (Caine & McConnell, 1998a); further, a load of 60% PImax was sufficient to activate the inspiratory muscle metaboreflex, as evidenced by a time-dependent rise in heart rate (70.1 ± 13.2 to 98.0 ± 22.8 bpm; p < 0.05) and mean arterial blood pressure (92.4 ± 8.5 to 99.7 ± 10.1 mmHg; p < 0.05). Higher and lower inspiratory loads did not activate the metaboreflex. Assessments of flow, pressure and volume in rowing relevant postures revealed no significant impairments, but optimal function occurred in the most upright postures. Conclusions: These data support the application of IMT, but not EMT, in elite and sub-elite rowers, and suggest that a load of 60-70% of PImax provides metaboreflex activation during loading. Further, the data do not support a requirement to undertake IMT in rowing relevant postures.
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Tallon, Guillaume. « Applications cliniques d'analyses dynamiques des fluctuations posturales chez la personne âgée ». Thesis, Montpellier 1, 2013. http://www.theses.fr/2013MON14006/document.

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Le vieillissement démographique français constitue un défi majeur de santé publique. Il se caractérise par des changements physiologiques pouvant provoquer des troubles moteurs. Il en résulte à plus ou moins long terme une perte d'autonomie nécessitant parfois l'institutionnalisation de la personne. L'examen des déficits posturaux se réalise en pratique clinique courante par une évaluation stabilométrique. L'enregistrement des déplacements du centre des pressions peut être analysé selon deux approches : la première, traditionnelle, analysant leur cinématique à l'aide de statistiques descriptives ; la seconde, dynamique, quantifiant leur complexité notamment en termes de régularité. Dans ce travail, nous montrons statistiquement la complémentarité de ces deux approches. Nous mettons également en évidence les intérêts cliniques de l'approche dynamique au travers de deux études : (i) une exploration de la relation entre les résultats d'un test fonctionnel validé et l'évaluation posturale chez des femmes âgées sédentaires ; (ii) une comparaison basée sur une analyse dynamique des fluctuations posturales de deux groupes de personnes âgées institutionnalisées : avec et sans antécédents de chute
In France, aging is a major public health challenge. Specific aging-associated physiologic modifications can produce movement disorders and lead to dependency and institutionalization in nursing homes. Clinical examination of postural deficits is generally achieved by means of stabilometric evaluation. Recordings of center of pressure (COP) displacements can be analyzed in two ways : (i) a classical approach based on kinematics and descriptive statistics or (ii) a dynamical approach which provides a quantification of the complexity of COP time series in terms of regularity. In this work, we statistically show the complementarity of these two approaches. We also highlight the clinical interest of the dynamical approach with two clinical studies : (i) an exploration of the relationship between a functional test and postural evaluation in asymptomatic sedentary older women ; (ii) a comparison of institutionalized elderly non-fallers and fallers based on a dynamical analysis of COP fluctuations
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Dalton, Christopher. « Nordic Walking Improves Postural Alignment and Leads to a More Normal Gait Pattern Following 8 Weeks of Training in Older Adults ». Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34091.

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Background: Declines in gait velocity, stride length, cadence, and postural stability are common with advancing age and have further been linked to heightened fall risk and functional decline. Physical activity can slow or prevent such gait declines in older adults. In young adults, Nordic walking (NW) training has been shown to increase stride length and gait speed, yet has demonstrated inconsistent findings regarding joint loading, with reports of both increases and decreases in this respect. Further, research of this facet has very minimally been examined as it pertains to older adults. Purpose: The aim of the present study was to determine both the initial effect, and the prolonged effect following an 8-week intervention, of Nordic walking (NW) on older adult gait performance and postural alignment and stability. Methods: Gait and postural alignment and stability during NW and conventional walking were assessed and compared following an 8-week NW program (2x/week) in 12 healthy older adults (age: 68 ± 6.8 years; 8 female, 4 male). Participants performed six 5m walking trials, 3 with poles and 3 without, followed by two 6 Minute Walk Test (6MWT) trials, one with poles (WP) and the other without (NP). Gait characteristics and trunk measures in the sagittal and frontal planes were quantified using a 6 inertial sensor accelerometry system (APDM, Oregon, USA) as well as an eight camera 3-dimensional motion capture system (Vicon, Oxford, UK) with 2 force platforms (Kistler, Winterthur, Switzerland) embedded within. All variables were assessed using two-way repeated measures ANOVAs to compare NW to conventional walking and before and after the intervention. Results: When comparing walking WP to NP at initial pre-testing, significantly longer stride length, slower gait speed, and increased double support time were found to coincide with decreases in power generation and absorption at the hip and knee WP. However, following prolonged practice, a longer stride length, faster gait speed, and increased power generation at pre-swing at the hip and power absorption during loading and terminal swing about the knee were found WP post-intervention. Conclusions: An initial 8-week training period is necessary for novice NW in order to develop technique and to restore gait and postural alignment to more “normal” standards following training. Additionally, since the acquisition of the skill requires proper allocation of attention between two tasks: walking and pole manipulation, NW should be done so in a relatively safe environment, free of distraction and obstacles. Finally, with frail elderly, a longer acquisition period may be necessary since facilitation of movement must first occur.
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Kutschke, Ian Peter. « The effects of the Alexander Technique training on neck and shoulder biomechanics and posture in healthy people ». Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=94940.

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The aim of this Master's study was to quantify the effects of an eight week, 20-lesson Alexander Technique (AT) training program on neck/shoulder postural alignment, range of motion and muscle activity in healthy people during tasks that targeted the head-neck/shoulder relationship. Post AT training laboratory assessments revealed a decrease in upper thoracic kyphosis in a static seated posture task and in a computer typing task. There was an increase in serratus anterior muscle activity amplitude at 120 degrees of a weighted shoulder flexion task and an increase in shoulder flexion range of motion. Since posture appears to be a risk factor for musculoskeletal disorders, and reduced shoulder range of motion as well as maintaining work-specific postures with static muscle activation have been associated with chronic neck and shoulder disorders, the AT may have some clinical benefit as a rehabilitation, and also as a preventative, approach for neck/shoulder disorders.
Le but de ce projet de maîtrise était de mesurer les effets d'un programme de huit semaines, 20 leçons de technique Alexander (AT) sur l'alignement postural cou-épaule, l'amplitude de mouvement et l'activité musculaire de personnes en bonne santé pendant des tâches qui visaient la relation tête-cou-épaule. Les évaluations de laboratoire post-entraînement ont indiqué une diminution de la cyphose thoracique durant des tâches statiques d'assise et d'entrée de texte à l'ordinateur. Il y avait une augmentation d'amplitude d'activité du muscle serratus antérieur à 120 degrés d'une tâche de flexion d'épaule avec charge et d'amplitude de flexion d'épaule. Puisque la posture semble être un facteur de risque pour des troubles musculo-squelettiques et que les déficits d'amplitude ainsi que le maintient de postures de travail spécifiques avec l'activation musculaire sont associés aux troubles chroniques de cou-épaule, l'AT pourrait présenter un avantage clinique comme approche de réadaptation et de prévention des troubles cou-épaule.
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Masaki, Mitsuhiro. « Studies on sagittal spinal alignment in middle-aged and elderly women and on strength training of lumbar back muscles ». 京都大学 (Kyoto University), 2016. http://hdl.handle.net/2433/215469.

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Jehu, Deborah. « The Effects of Dual-Task Training on Dual-Task Skills in Older Adults ». Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/36544.

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It is well established that aging is associated with numerous health concerns, including poor balance. Deteriorations in attention demand also place older adults at a greater risk for falls. Emerging experiments have explored the impact of dual-task training programs and have improved dual-tasking in older adults. However, it is unknown whether these performance-related improvements are a function of the intervention itself or the repeated exposure to the testing protocol. Study 1 explored the implications of repeated administration, once per week for 5 weeks, of a protocol involving standing postural sway while concurrently performing reaction time (RT) tasks in older adults. Results revealed that postural sway was stable across testing sessions whereas the difficult RT task gradually improved over time. Study 2 examined the influence of repeated exposure, once per week for 5 weeks, of a protocol involving negotiating a series of obstacles while performing RT tasks in older adults. Participants walked significantly faster with repeated exposure and gradually improved RT. Study 3 investigated the impact of repeated exposure, once per week for 5 weeks, to three functional mobility measures in older adults. It also examined the influence of a 12-week balance and mobility training (BMT) program as well as a 12-week balance and mobility plus cognitive training (BMT+C) program on functional mobility in older adults. Functional mobility served to be stable over time. Both the BMT and BMT+C groups significantly improved functional mobility and sustained these improvements at the 12-week follow-up, while no changes were observed in the control group. No differences between the BMT and BMT+C groups emerged. Experiment 4 examined the influence of BMT and BMT+C on postural sway and RT in older adults. Participants in both training groups significantly improved RT and sustained these improvements at the follow-up, while no changes were observed in the control group. No changes to postural control were shown in any group. No differences between the BMT and BMT+C groups emerged. Experiment 5 examined the influence of BMT and BMT+C on negotiating a series of obstacles while performing RT tasks in older adults. Both the BMT and BMT+C groups significantly improved RT and sustained these improvements at the follow-up, while no changes were observed in the control group. All groups showed faster time to completion of the obstacle series. No differences between the BMT and BMT+C groups emerged. Collectively, these findings suggest that BMT and BMT+C significantly improve functional mobility and divided attention, and sustain these improvements over time. Although some improvements were observed after repeated exposure over 5 weeks, no changes in the control group were observed. Therefore, the improvements exhibited from BMT and BMT+C are likely not a function of repeated exposure to the testing protocol, as participants may be more susceptible to performance-related improvements when the testing sessions are close in proximity. Altogether, these findings propose that, whether or not cognitive training is included, attention demanding dual-task training not only improves functional mobility and RT, but also sustains these improvements over time in older adults. These results may be used to improve the prescription of exercise in older adults.
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Siskovich, Kristen M. « A Novel Method for Evaluating Flow Rates, Posture, and Bolus Size During Open-Cup Drinking in Children ». Miami University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=miami1461952523.

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Livres sur le sujet "Training Posture"

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Bovre, Susan. Balance training : A program for improving balance in older adults. Tucson, Ariz : Desert Southwest Fitness, Inc. Center for Continuing Education, 2001.

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Deḳel, Rut. Derekh ha-gav : Gav bari lekha ṿe-la-talmidim : ḥomer le-hakhsharat morim ule-hishtalmutam. Yerushalayim : Miśrad ha-ḥinukh ha-tarbut ṿeha-sporṭ, ha-Minhal ha-pedagogi, ha-Agaf le-tokhniyot limudim, 1995.

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Vigarello, Georges. Le corps redressé : Histoire d'un pouvoir pédagogique. Paris : A. Colin, 2004.

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Beins, Bernard. Effective writing in psychology : Papers, posters, and presentations. Malden, MA : Blackwell Pub., 2008.

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Beins, Bernard. Effective writing in psychology : Papers, posters, and presentations. Malden, MA : Blackwell Pub., 2008.

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Complete Guide to Postural Training. Bloomsbury Publishing Plc, 2014.

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Complete Guide to Postural Training. Bloomsbury Publishing Plc, 2014.

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Complete Guide to Postural Training. Bloomsbury Publishing Plc, 2015.

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The Complete Guide To Postural Training. Bloomsbury Publishing PLC, 2008.

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Edwards, Michaelle. Breathe Your Way to Better Posture, Core Fitness and a Pain-Free Life : With FitAlign Posture Training. Edwards, Michaelle, 2023.

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Chapitres de livres sur le sujet "Training Posture"

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Caban, Andrea, Julie Foh et Jeffrey Parker. « Experiencing Oral Posture ». Dans Experiencing Speech : A Skills-Based, Panlingual Approach to Actor Training, 143–49. New York, NY : Routledge, 2021. : Routledge, 2021. http://dx.doi.org/10.4324/9780429325373-18.

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Chen, Hua-Tsung, Yu-Zhen He, Chun-Chieh Hsu, Chien-Li Chou, Suh-Yin Lee et Bao-Shuh P. Lin. « Yoga Posture Recognition for Self-training ». Dans MultiMedia Modeling, 496–505. Cham : Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-04114-8_42.

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Cascardi, Karen A. « Posture, Pregait, and Gait Training Interventions ». Dans Principles of Therapeutic Exercise for the Physical Therapist Assistant, 127–59. New York : Routledge, 2024. http://dx.doi.org/10.4324/9781003525943-8.

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Hiraga, Cynthia Yukiko, Maria Georgina Marques Tonello et Ana Maria Pellegrini. « Contribution of Virtual Reality (Nintendo Wii) for Exercise Training and Rehabilitation ». Dans Locomotion and Posture in Older Adults, 371–84. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48980-3_23.

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Guo, Junpeng, et Jin Yang. « Human Body Posture Recognition in Virtual Reality System for Astronauts Training ». Dans Advances in Simulation and Digital Human Modeling, 143–50. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79763-8_17.

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Zhou, Cong. « Intelligent Analysis Technology of Sports Training Posture Based on Deep Learning ». Dans Cyber Security Intelligence and Analytics, 887–95. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-96908-0_110.

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Xie, Meng. « Intelligent Analysis Method of Sports Training Posture Based on Artificial Intelligence ». Dans Lecture Notes in Electrical Engineering, 409–15. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1428-9_50.

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Farrukh, Wardah, et Dustin van der Haar. « Computer-Assisted Self-Training for Kyudo Posture Rectification Using Computer Vision Methods ». Dans Proceedings of Fifth International Congress on Information and Communication Technology, 202–13. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5859-7_20.

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Ikeuchi, Hidetaka, Fumitaka Kamifukumoto, Satoshi Arakane, Kengo Ohnishi, Keiji Imado, Hiroomi Miyagawa et Yukio Saito. « An Examination about Walking Posture on Gait Training System for Computer-Aided Rehabilitation ». Dans Lecture Notes in Computer Science, 827–35. Berlin, Heidelberg : Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-27817-7_122.

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Sit, Linda Yin-Ling, Joanne Yip et Kenny Yat-Hon Kwan. « Preliminary Wear Trial of Posture Training Bracewear for Older Adults with Degenerative Scoliosis (ADS) ». Dans Advances in Human Factors and Ergonomics in Healthcare and Medical Devices, 81–87. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80744-3_11.

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Actes de conférences sur le sujet "Training Posture"

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Bourahmoune, Katia, et Toshiyuki Amagasa. « AI-powered Posture Training : Application of Machine Learning in Sitting Posture Recognition Using the LifeChair Smart Cushion ». Dans Twenty-Eighth International Joint Conference on Artificial Intelligence {IJCAI-19}. California : International Joint Conferences on Artificial Intelligence Organization, 2019. http://dx.doi.org/10.24963/ijcai.2019/805.

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Humans spend on average more than half of their day sitting down. The ill-effects of poor sitting posture and prolonged sitting on physical and mental health have been extensively studied, and solutions for curbing this sedentary epidemic have received special attention in recent years. With the recent advances in sensing technologies and Artificial Intelligence (AI), sitting posture monitoring and correction is one of the key problems to address for enhancing human well-being using AI. We present the application of a sitting posture training smart cushion called LifeChair that combines a novel pressure sensing technology, a smartphone app interface and machine learning (ML) for real-time sitting posture recognition and seated stretching guidance. We present our experimental design for sitting posture and stretch pose data collection using our posture training system. We achieved an accuracy of 98.93% in detecting more than 13 different sitting postures using a fast and robust supervised learning algorithm. We also establish the importance of taking into account the divergence in user body mass index in posture monitoring. Additionally, we present the first ML-based human stretch pose recognition system for pressure sensor data and show its performance in classifying six common chair-bound stretches.
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Hermus, James, Cameron Hays, Michal Adamski, Hannah Lider, Jenny Westlund, Austin Scholp, John Webster et Bjoern Buehring. « Posture monitor for vibration exercise training ». Dans 2015 IEEE Great Lakes Biomedical Conference (GLBC). IEEE, 2015. http://dx.doi.org/10.1109/glbc.2015.7158302.

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Fang, Yikai, Jian Cheng, Jinqiao Wang, Kongqiao Wang, Jing Liu et Hanqing Lu. « Hand posture recognition with co-training ». Dans 2008 19th International Conference on Pattern Recognition (ICPR). IEEE, 2008. http://dx.doi.org/10.1109/icpr.2008.4761066.

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Thaokar, Chetana B., Vinay V. Dongre, Himanshu H. Hiware et Hrushikesh D. Dagwar. « Body Posture Recognition And Fitness Training ». Dans 2023 OITS International Conference on Information Technology (OCIT). IEEE, 2023. http://dx.doi.org/10.1109/ocit59427.2023.10430680.

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Wong, Yiu, Joanne Yip et Mei-Chun Cheung. « Biofeedback Posture Training for Adolescent Idiopathic Scoliosis Patient ». Dans 14th International Conference on Applied Human Factors and Ergonomics (AHFE 2023). AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1003593.

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Scoliosis is an abnormal lateral deviation of the spine. Over 10 degrees of lateral curvature in the anteroposterior plane is already regarded as abnormal and scoliosis by the American Scoliosis Research Society. Scoliosis can be congenital, developmental, or degenerative. However, over 65% of the scoliosis cases were idiopathic. Scoliosis generally develops in the thoracic spine and/or the thoracolumbar area of the spine. One of the factors of scoliosis is the skeletal muscle around the aforementioned area of the spine. If the muscle strength between the left and right paraspinal muscles is imbalanced, internal pressure will develop and cause scoliosis. Though the risk of curve progression is the highest during puberty, adolescents with mild scoliosis (Cobb’s angle between 10 and 19) are generally closely monitored. With the increasing mobile phone usage among adolescents, it is very likely that adolescents with mild scoliosis develop poor posture during their prolonged screen time. This may affect the skeletal muscle development in the spine, causing an imbalance between the left and right paraspinal muscles, further accelerating the curve progression of scoliosis. To slow down or prevent the curve progression, biofeedback posture training has been developed by our research team. Early adolescents sat in front of a computer screen with animated videos as biofeedback to monitor their muscle activities of the paraspinal muscles. They underwent 30 sessions of biofeedback posture training, each session consisting of 3 minutes baseline assessment and 5 trials of 5-minute posture training.Currently, 18 adolescents with mild scoliosis have completed our training. 13 out 18 of them have their spine curve progressed less than 5 Cobb’s angle. In addition, 6 of them even reduced their spine curve by more than 5 Cobb's angle.
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Taylor, Brett, Max Birk, Regan L. Mandryk et Zenja Ivkovic. « Posture training with real-time visual feedback ». Dans CHI '13 Extended Abstracts on Human Factors in Computing Systems. New York, New York, USA : ACM Press, 2013. http://dx.doi.org/10.1145/2468356.2479629.

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Liao, Da-Yin. « Collaborative, Social-networked Posture Training (CSPT) through Head-and-Neck Posture Monitoring and Biofeedbacks ». Dans 19th International Conference on Enterprise Information Systems. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0006358301580165.

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Uspuriene, Aiste Barbora, et Mindaugas Martinaitis. « Peculiarities of Dancers Training ». Dans International Research-to-practice conference. TSNS Interaktiv Plus, 2020. http://dx.doi.org/10.21661/r-530727.

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For dancers to look mostly effective, they need to move as a single body, maintaining a smooth movement along with the music, despite changing directions. Each movement should be more amplified than usual, but with gentle footwork and elegant posture. The slightest deficiency in some ability due to fatigue is a determining factor in whether the dancers will enter the next round. Research aim is to analyze the literature and to reveal Latin American dancers training peculiarities.
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Huang, Zhifeng, Ayanori Nagata, Masako Kanai-Pak, Jukai Maeda, Yasuko Kitajima, Mitsuhiro Nakamura, Kyoko Aida, Noriaki Kuwahara, Taiki Ogata et Jun Ota. « Posture study for self-training system of patient transfer ». Dans 2012 IEEE International Conference on Robotics and Biomimetics (ROBIO). IEEE, 2012. http://dx.doi.org/10.1109/robio.2012.6491073.

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Brugarolas, R., D. Roberts, B. Sherman et A. Bozkurt. « Posture estimation for a canine machine interface based training system ». Dans 2012 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2012. http://dx.doi.org/10.1109/embc.2012.6346964.

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Rapports d'organisations sur le sujet "Training Posture"

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Koehler, Thomas, Lisa Sperling, Leonie Backhaus, Anna Zoakou, Alex Kendall, Mary‐Rose Puttick, Andreas Koskeris, John Garofalakis, Christian Reimers et Laura Rauscher. Open School Doors User Needs Analysis Report : Developing diverse school / parents’ communities through innovative partnerships. Technische Universität Dresden, CODIP, 2018. http://dx.doi.org/10.25368/2024.3.

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This report presents the first intellectual output (IO1) of the Open School Doors project. IO1 has been jointly produced by the whole project consortium. It summarizes the national policies and initiatives among the partnership concerning the parental engagement / involvement of migrant / refugee parents toward school life. To this end literature resources have been collected and then analysed, with the following aims: a) Profile the target group per country, i.e. outline what is the main audience, its specific cultural characteristics (if any), what has to be taken into consideration for the design of a Training Framework that will match both their learning and cultural needs, etc. b) Elaborate on certain cases of successful parental engagement / involvement, i.e. mainly EU, nationally or locally funded projects. The rationale behind the intensive search of such cases was to identify practices that really work but not to ‘reinvent the wheel’, and have a valid starting point for Open Schools Doors (OSD) Training Framework ‐ no doubt that the amplitude and variety of such programs are good indicators of each country policy and posture towards social inclusion and provision of equal opportunities to education. c) Identify the gaps in the current situation among the participant countries and design a Training Framework that will actively facilitate parents’ engagement / involvement to school life in a tangible and long‐term manner. Methodically authors started with desk research and apart from that empirical data was collected from focus groups which were organized with the view to validating what was theoretically concluded from literature resources by asking the main target audience of the project about the Training Framework specifications and features. To this end the last section summarizes findings of both theoretical research and focus groups, providing thus an overview of what is needed and on which directions OSD didactic approach should focus.
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Qian, Guoping, Xiaoye Cai, Kai Xu, Hao Tian, Qiao Meng, Zbigniew Ossowski et Jinghong Liang. Which Gait Training Intervention Can Most Effectively Improve Gait Ability in Patients with Cerebral Palsy ? A Systematic Review and Network Meta-Analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, octobre 2022. http://dx.doi.org/10.37766/inplasy2022.10.0108.

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Review question / Objective: To help physiotherapists and clinicians make clinical decisions, they may wish to know, on average, "the optimal treatment", so a comprehensive and up-to-date systematic review should be conducted on the relative effectiveness of gait ability intervention programmes in patients with CP. Using NMA, this study aimed to evaluate and compare the effects of different approaches of gait training on gait ability in CP patients. The specific aim of this study was to verify the relative effectiveness of different gait interventions on the gait ability of people with CP. Condition being studied: Cerebral palsy (CP) refers to a group of disorders attributed to non-progressive brain dysfunction in the developing foetus or infant, and it is characterized by central motor and postural dysplasia.
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Gallagher, P. E. Stardate : NCGMP09 – to boldly go where no standard has gone before, DGGS Standards training (poster and presentation) : Digital Mapping Techniques Workshop, Newark, Delaware, June 1-4, 2014. Alaska Division of Geological & Geophysical Surveys, juin 2014. http://dx.doi.org/10.14509/29174.

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Barkatov, Igor V., Volodymyr S. Farafonov, Valeriy O. Tiurin, Serhiy S. Honcharuk, Vitaliy I. Barkatov et Hennadiy M. Kravtsov. New effective aid for teaching technology subjects : 3D spherical panoramas joined with virtual reality. [б. в.], novembre 2020. http://dx.doi.org/10.31812/123456789/4407.

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Rapid development of modern technology and its increasing complexity make high demands to the quality of training of its users. Among others, an important class is vehicles, both civil and military. In the teaching of associated subjects, the accepted hierarchy of teaching aids includes common visual aids (posters, videos, scale models etc.) on the first stage, followed by simulators ranging in complexity, and finished at real vehicles. It allows achieving some balance between cost and efficiency by partial replacement of more expensive and elaborated aids with the less expensive ones. However, the analysis of teaching experience in the Military Institute of Armored Forces of National Technical University “Kharkiv Polytechnic Institute” (Institute) reveals that the balance is still suboptimal, and the present teaching aids are still not enough to allow efficient teaching. This fact raises the problem of extending the range of available teaching aids for vehicle-related subjects, which is the aim of the work. Benefiting from the modern information and visualization technologies, we present a new teaching aid that constitutes a spherical (360° or 3D) photographic panorama and a Virtual Reality (VR) device. The nature of the aid, its potential applications, limitations and benefits in comparison to the common aids are discussed. The proposed aid is shown to be cost-effective and is proved to increase efficiency of training, according to the results of a teaching experiment that was carried out in the Institute. For the implementation, a tight collaboration between the Institute and an IT company “Innovative Distance Learning Systems Limited” was established. A series of panoramas, which are already available, and its planned expansions are presented. The authors conclude that the proposed aid may significantly improve the cost-efficiency balance of teaching a range of technology subjects.
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Selph, Shelly S., Andrea C. Skelly, Ngoc Wasson, Joseph R. Dettori, Erika D. Brodt, Erik Ensrud, Diane Elliot et al. Physical Activity and the Health of Wheelchair Users : A Systematic Review in Multiple Sclerosis, Cerebral Palsy, and Spinal Cord Injury. Agency for Healthcare Research and Quality (AHRQ), octobre 2021. http://dx.doi.org/10.23970/ahrqepccer241.

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Objectives. Although the health benefits of physical activity are well described for the general population, less is known about the benefits and harms of physical activity in people dependent upon, partially dependent upon, or at risk for needing a wheelchair. This systematic review summarizes the evidence for physical activity in people with multiple sclerosis, cerebral palsy, and spinal cord injury regardless of current use or nonuse of a wheelchair. Data sources. We searched MEDLINE®, CINAHL®, PsycINFO®, Cochrane CENTRAL, Embase®, and Rehabilitation and Sports Medicine Source from 2008 through November 2020, reference lists, and clinical trial registries. Review methods. Predefined criteria were used to select randomized controlled trials, quasiexperimental nonrandomized trials, and cohort studies that addressed the benefits and harms of observed physical activity (at least 10 sessions on 10 different days of movement using more energy than rest) in participants with multiple sclerosis, cerebral palsy, and spinal cord injury. Individual study quality (risk of bias) and the strength of bodies of evidence for key outcomes were assessed using prespecified methods. Dual review procedures were used. Effects were analyzed by etiology of impairment and physical activity modality, such as treadmill, aquatic exercises, and yoga, using qualitative, and when appropriate, quantitative synthesis using random effects meta-analyses. Results. We included 146 randomized controlled trials, 15 quasiexperimental nonrandomized trials, and 7 cohort studies (168 studies in 197 publications). More studies enrolled participants with multiple sclerosis (44%) than other conditions, followed by cerebral palsy (38%) and spinal cord injury (18%). Most studies were rated fair quality (moderate risk of bias). The majority of the evidence was rated low strength. • In participants with multiple sclerosis, walking ability may be improved with treadmill training and multimodal exercise regimens that include strength training; function may be improved with treadmill training, balance exercises, and motion gaming; balance is likely improved with postural control exercises (which may also reduce risk of falls) and may be improved with aquatic exercises, robot-assisted gait training, treadmill training, motion gaming, and multimodal exercises; activities of daily living may be improved with aquatic therapy; sleep may be improved with aerobic exercises; aerobic fitness may be improved with multimodal exercises; and female sexual function may be improved with aquatic exercise. • In participants with cerebral palsy, balance may be improved with hippotherapy and motion gaming, and function may be improved with cycling, treadmill training, and hippotherapy. • In participants with spinal cord injury, evidence suggested that activities of daily living may be improved with robot-assisted gait training. • When randomized controlled trials were pooled across types of exercise, physical activity interventions were found to improve walking in multiple sclerosis and likely improve balance and depression in multiple sclerosis. Physical activity may improve function and aerobic fitness in people with cerebral palsy or spinal cord injury. When studies of populations with multiple sclerosis and cerebral palsy were combined, evidence indicated dance may improve function. • Evidence on long-term health outcomes was not found for any analysis groups. For intermediate outcomes such as blood pressure, lipid profile, and blood glucose, there was insufficient evidence from which to draw conclusions. There was inadequate reporting of adverse events in many trials. Conclusions. Physical activity was associated with improvements in walking ability, general function, balance (including fall risk), depression, sleep, activities of daily living, female sexual function, and aerobic capacity, depending on population enrolled and type of exercise utilized. No studies reported long-term cardiovascular or metabolic disease health outcomes. Future trials could alter these findings; further research is needed to examine health outcomes, and to understand the magnitude and clinical importance of benefits seen in intermediate outcomes.
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A story of impact : popular firefighting news forum develops training poster based on NIOSH fire fighter fatality investigation report. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, septembre 2019. http://dx.doi.org/10.26616/nioshpub2019167.

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