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Academic literature on the topic 'Överbelastningsskador'
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Dissertations / Theses on the topic "Överbelastningsskador"
Österberg, Erik. "Utveckling av lyftverktyg : Förebyggande av överbelastningsskador." Thesis, Uppsala universitet, Industriell teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-448557.
Full textSchagerlund, Theo. "Överbelastningsskador och asymmetrisk effektutveckling inom ishockey." Thesis, Malmö universitet, Fakulteten för lärande och samhälle (LS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-35628.
Full textThere has been speculations in the scientific community that the frequency of overuse injuries in ice hockey can be attributed in part to asymmetrical power development. Research has shown a correlation between more than ten percent asymmetrical power development and increased injury frequency in several other sports. This phenomenon will be examined through a case study with the elite ice hockey team ‘Malmö Redhawks’. The purpose of this study is to examine if there is a significant correlation between the occurrence of asymmetrical differences and the frequency of overuse injuries in ice hockey, and propose strategies for injury prevention. A quantitative method was used to summarize the empirical data from the previous season, which was then analysed through an ‘ANOVA’ test of variance. The results of the study shows that there is no significant correlation between power development (F=2,554, sig.=0,11), asymmetry (F=0,003, sig.=0,96) and injury frequency at the group level. There is no clear tendencies when examining the individual games either. The conclusion is that general guidelines are rough instruments for assessing an athletes risk of overuse injury in ice hockey. There is some basis in the scientific community for assuming that individual guidelines could be effective as injury prevention, but more research is needed to determine its correlations and which physiological variables that are relevant.
Gustafsson, Robin. "Prevention av överbelastningsskador i axelleden hos elithandbollsspelare : En åtta veckors interventionsstudie under tävlingssäsong." Thesis, Gymnastik- och idrottshögskolan, GIH, Institutionen för idrotts- och hälsovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-4110.
Full textBackground: Shoulder injuries are common in sport. In particular there is a clear relationship between shoulder injuries and sports that includes hand- and arm movements over the head, for example handball. In handball, the shoulder joints are exposed to hard physical contact as well as high loads during repetitive throwing which puts high demands on the structures inside and surrounding the shoulder joint. The prevalence of current or previous shoulder injuries is reported to be between 58 to 75 % in studies of handball players. Aim: The purpose of this study was to investigate how a preventive training program aimed at risk factors for shoulder injuries in the shoulder joint, performed during eight weeks in the final stage of competitive season, affected the prevalence of overuse injuries in the shoulder joint for elite handball players in Sweden. How is the prevalence of overuse injuries and severe overuse injuries in the shoulder joints of elite Swedish handball players affected by the implementation of an eight-week preventive training program? Method: The study was of a quasi-experimental design which consisted of six measurements taken during eight weeks. Nine elite handball teams active in the middle regions of Sweden were recruited, from which 110 of the 162 available players were included. Exclusions during and after the study period reduced the number of players. The teams were divided into an intervention (n = 48) or control group (n = 32) through stratified sampling, with mean age (± SD) 22.0 (3.3) and 21.9 (4.0), respectively. The intervention group was assigned a preventive exercise program consisting of three exercises with the purpose of improving riskfactors for shoulder injuries for overhead athletes. The control group was not assigned any intervention. The training program was evaluated by analyzing the prevalence of overuse and severe overuse symptoms in the shoulder measured with a modified version of The Oslo Sports Trauma Research Centre Overuse Injury Questionnaire. Results: A total of 455 overuse symptoms were reported by 42 players (53 %) of which 95 symptoms in 18 players (23 %) were severe. The prevalence of overuse injuries decreased in both the intervention and the control group from 42 % (95 % CI 28-56 %) to 25 % (95 % CI 13-37 %) and 53 % (95 % CI 36-70 %) to 31 % (95 % CI 15-47 %), respectively. The prevalence of severe overuse injuries decreased in both the intervention and the control group from 15 % (95 % CI 5-25 %) to 6 % (95 % CI -1-13 %) and 19 % (95 % CI 5-32 %) to 13 % (95 % CI 1-24 %), respectively. There was no significant difference between the groups regarding prevalence after the intervention of eight weeks. Severity score consistently decreased with a significant difference over time (p = 0.001) for both groups, with a slightly greater improvement in the control group. There was a tendency towarda difference between the groups (p = 0.064) regarding the severity score. Conclusions: The results of this study show that the prevalence of severe overuse injuries in the shoulder joint of elite handball players in Sweden might be reduced to some extent by performing a preventive exercise program two or more times per week for eight weeks. The prevalence of severe symptoms of overload injury decreased to a slightly lower value for the intervention group. The difference of prevalence of overuse injuries within the intervention group, stratified by the number of executed preventive exercise programs (<2 and ≥2), was significant (p = 0.044). Severity score decreased in both groups during the study. However, there was a tendency to a significant difference between the groups (p = 0.064), where the control group improved slightly more in spite of a higher value when measured at week 8. Shoulder injury and dysfunctions of overhead athletes can be caused by various factors, which means that the riskfactors for each of these conditions may vary. It is therefore important to highlight that the effects of a training program may be different at the individual level compared with the results at group level.
Hallman, Erika, and Linnea Menning. "Överbelastningsskador och dess påverkan på prestationsförmåga och träning för elitsatsande sprintkanotister : - en kvantitativ enkätstudie." Thesis, Linköpings universitet, Institutionen för medicin och hälsa, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129977.
Full textIntroduction: There is limited research on injury prevalence among sprint kayakers. The previous studies reported a high prevalence of overuse injuries located in the lumbar and thoracic spine and the shoulders. The injury impact on performance and training has not yet been reported. Purpose: The aim of this study was to investigate the prevalence of overuse injuries among elite sprint kayakers in Sweden and the impact of these on performance and training. Method: A quantitative questionnaire was used to perform a cross-sectional study. Questionnaires were distributed to 30 women and 42 men during a sprint kayak competition during wich the national team was to be selected. A modified version of the Swedish translated questionnaire OSTRC Overuse Injury Questionnaire was used. The statistic program SPSS was used for data analysis, and Mann-Whitney and Kruskall-Wallis were perfomed. Results: Seventy-five questionnaires were distributed and 72 kayakers responded. Fifty (69%) kayakers reported an overuse injury. The most common reported injury location was hand/forearm followed by shoulder, lumbar and thoracic spine. Several kayakers participated despite overuse injury, something which is more common among women than men. There was a correlation between less training hours and more pain among the kayakers. Conclusion: There is a high prevalence of overuse injuries reported among the sprint kayakers. Hand/forearm was the most common location of injury among the sprint kayakers, while the lumbar spine and shoulders had the biggest impact on performance and training.
Bakke-King, Robert, and Sara Johansson. "Akuta skador och överbelastningsskador inom idrotten : - En tvärsnittsstudie om följsamhet till rehabilitering, upplevelse av skada samt upplevd smärta." Thesis, Umeå universitet, Avdelningen för idrottsmedicin, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-163275.
Full textIntroduction: Acute injuries are generally classified as more severe than overuse injuries due to the fact that they often lead to longer time away from sport. This type of classification of severity in research is not deemed appropriate since it often excludes people suffering from overuse injuries. People with overuse injuries usually stay in their sport but participates with pain, reduced function and performance. Purpose: The purpose of this study was to examine significant differences between adherence to rehabilitation, cognitive appraisal and perceived pain depending on if a sport injury has occurred acute or due to overuse. Participants: 51 participants answered the questionnaire and 39 (14 women and 25 men) of these were included in the study. The participants were between 16 and 35 years old, suffered from a sport injury and had a rehabilitation program to treat their injury. Based on the diagnosis and description of the injury the participants were separated into two groups, either acute injury or overuse injury. Method: A questionnaire including two validated questionnaires, the Rehabilitation Adherence Questionnaire and Cognitive Appraisal Health Scale and an estimation of highest experienced pain were distributed among different sport teams and social media. To investigate if there were any significant differences between the two groups on the examined variables several t-tests and one ANOVA was completed. Results: No significant differences were found between the two groups on any of the examined variables. The category threat on the Cognitive Appraisal Health Scale were close to significance (p=0,071) and suggests that people who suffer from an acute injury found their injury to be more threatful. Conclusion: If a sport injury has occurred acute or because of overuse doesn't seem to be a singular determinant factor that affects adherence to rehabilitation, cognitive appraisal or perceived pain
Brandwold, Peter. "Deltagande och skadepanorama inom svensk triathlon : En deskriptiv studie om svensk triathlons deltagarfördelning beträffande kön, ålder och huvudsaklig tävlingsdistans, samt relaterade skador." Thesis, Gymnastik- och idrottshögskolan, GIH, Institutionen för idrotts- och hälsovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-3869.
Full textIntroduction Triathlon is the sport in which the athlete compete in the order swimming, cycling and running. Swedish triathlon has since year 2005 grown in numbers of practitioners and events. The aim of this study was to investigate how the previously non-examined Swedish triathlon have developed regarding numbers of events, practitioners, common injuries for the triathletes and at what distances the Swedish triathletes train and compete? The issues to be resolved were: How is the distribution between the sexes and race distance? How is the distribution between different categories of experiences (years as athlete) and different race distances? What is the prevalence for triathlon injuries and what injuries are there? What is the prevalence of injuries among the triathletes in different primary race distances? The method involved previous international research done in the field to serve as a basis for the creation of a questionnaire containing twelve multiple choice questions regarding the Swedish triathletes previous experiences within the sport and previous (if any) injuries sustained during either practice or race. 614 answers were collected of which 562 (92 %) were complete. Results from this study shows that the triathletes which are active at the sprint distance are those who have the highest rate (30 %) of answers with "no injury". Longer race distances means an increased risk for overuse injury, almost 18 % of the triathletes which train and/or compete at the longer distances have suffered from an acute muscle rupture. Most of the triathletes (49,3 %) in this study were active in the Olympic and/or half-Ironman distance. The conclusions of this study are that Swedish triathlon and triathletes are comparable to previous international studies. There is a slight difference between the sexes in race distance; there are slightly more (24 %) women active in sprint than men (15 %) and there are slightly less women (27 %) who are active in the Ironman distance than men (36 %). Among the Swedish triathletes there are marginally more of them who are 40 years of age or more and 85 % of all the triathletes train and/or race in Olympic distance or longer. The Swedish triathletes suffers commonly from overuse injury, regardless of race distance, in the lower extremities. This was the case for 64 % of the triathletes of which who completed the questionnaire.
Olsson, Torbjörn. "Smärtupplevelse och träningsmetoder hos barn och ungdomar som tävlar i bouldering. : En retrospektiv enkätstudie under 2016 på klättrande barn och ungdomar i Sverige." Thesis, Linnéuniversitetet, Institutionen för idrottsvetenskap (ID), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-64928.
Full textBackground: There is limited knowledge of Swedish young elite level climbers and their experienced pain in the fingers and training habits. An increased expose of an overload injuries is at risk. Epiphyseal fractures of fingers growth zones reveals that the sport is developing in an unwanted way. Despite recommendations of specific finger training should not be a part of the training it is still common. Objective: To identify experience of pain in the fingers and training habits and to analyze the relationship between pain perception and exercise habits. Materials and Methods: The examined group filled out a questionnaire retrospective of their experience of pain in the fingers and exercise habits during 2016. The participants were divided into age categories (9-13 years and 14-19 years) and sex. Results: Out of a total 86 participants 63 completed the questionnaire. The majority 68.3 % used specific finger training methods. The boys and the older age group, 30 %, experienced so much pain in the fingers that it affected their training negatively. 79.4 % of participant’s took help from a coach in their training. There was a highly significant positive correlation (r=0.355) between the number of workouts per week and the experience of pain in the fingers. There was also a highly significant negative correlation between the use of trainers and age (r=-0.450). Conclusion: The majority of participants use specific finger exercise despite recommendations not to use it. Furthermore the majority have a coach. The coach is responsible for the training and need to be better of monitoring the individual's exercise habits and their physical status (injuries, strengths, weaknesses). Parents, the climber and their coach need to work better and closer together to increase safer training methods.
Sinanovic, Haris, and Ludvig Larsson. "Undersökning om fotbollsutövande gymnasieelevers uppfattningar av skaderisk på konstgräs respektive naturgräs : En kvantitativ enkätundersökning." Thesis, Högskolan Dalarna, Idrotts- och hälsovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:du-28140.
Full textPurpose The aim with this study is investigate football practicing high school students’ perceptions of risk of injury on artificial turf and natural grass. Methods A quantitative questionnaire survey including 46 participating football practicing high school students. The Wilcoxon Signed Rank Test was used to calculate the mean and to distinguish statistically significant differences between the different groups, match and training on artificial turf and natural grass. The Chi-Square crosstab post-hoc test was used to distinguish statistically significant differences between the different types of injury on the respective game grounds Results The results in this study showed that the participating football practicing high school students’ perceived that the injury risk of acute- and overload injuries was higher on artificial turf than on natural grass, both during training and match. The difference between the different groups, acute and overload injuries during training and match on articial turf and natural grass was statistically significant as the level of significancewas less than p <0.05. The injury types that the participating football practicing high school students perceived to be the most common on artificial turf was abrasion/ laceration. The injury types that the participating football practicing high school students perceived to be the most common on natural grass were musclesprain/ strain. The difference between the different groups, musclesprain/ strain as well as abrasion/ laceration on artificial turf and natural grass was statistically significant as the level of significance was less than p <0.05. Conclusions This study confirms that the participating football practicing high school students’ perceptions concur with what previous studies have shown about elite football players' perceptions of injury risk on artificial turf in comparison with natural grass. The risk of acute and overload injuries is perceived to increase when playing on artificial turf in comparison to natural grass. Qualitative research methods could contribute to deeper understanding of the subject itself, as well as experiences of perceptions of injuries and types of injury on respective turfs. In order to draw further conclusions, should future studies include more participants.
Spång, Elias, and Marcus Jonsson. "Sömnsvårigheter, oro och skador, en vardag hos RIG-Elever : En deskriptiv och analytisk kvantitativ undersökning av sårbarhetsfaktorer hos elever på riksidrottsgymnasier (RIG)." Thesis, Gymnastik- och idrottshögskolan, GIH, Institutionen för idrotts- och hälsovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-5214.
Full textAbstract The aim of this study was to get a descriptive view of the area and to investigate possible relationships/differences between the three selected vulnerability factors for students who study sports at a Riksidrottsgymnasium (RIG). The study aimed to answer the following questions: 1) To what physical injury rate (overload or traumatic injury) have RIG students had in the past year? 2) To what extent do RIG students experience anxiety before and during competition / match? 3) To what extent do RIG students experience sleep difficulties? 4) What are the relationships or differences between the three selected vulnerabilities? 5) What differences in rate of injury, type of injury, insomnia and anxiety are between grades? Method Electronic survey was used as a tool for measurable data through closed questionnaires. The form that the study used for the electronic survey was CSAI-2 (Anxiety), ISI (Injury) and physical injury severity according to the same definition as Tranæus (2013). The invitation to participate in the study was sent to all RIGs in Sweden, a total of 40 schools. Out of these 40 schools 18 schools accepted to participate in the study, 8 schools voted to not participate and 14 did not respond. Of the total population, 336 high school athletics students participated in 24 different sports. The answers from the questionnaire are presented in a descriptive quantitative character and an analytical part. Results In the population, 70 percent were absent due to physical injuries, of which 41 percent were absent from training, competition or match longer than one week. 48 percent of all students had an overload injury and 22 percent traumatic injury in the past year. 15 percent showed significant sleep disorders. Self-confidence had an average of 22.3 ± 5.9 points, somatic concern, 18.6 ± 5.6 points, cognitive concern, 17.6 ± 4.8 points. Statistical analysis showed significant results between injury absence, ISI and CSAI-2 aside from somatic concern and injuries. Regarding differences between grades, the results showed no diferences in any aspects. Conclusion The conclusion of this study is that physical injuries are associated with sleep disorders and that anxiety is correlated negatively with both physical injuries and sleep. The result can help teachers and coaches to understand these factors may need to be noted at the start of young elite athletes.
Gustafsson, Karin. "Kinesiotejp som behandlingsmetod : för friidrottare och löpare med medialt tibiasyndrom." Thesis, Gymnastik- och idrottshögskolan, GIH, Institutionen för idrotts- och hälsovetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-2948.
Full textAbstract Aim: The purpose of this study was to examine the perceived effect of repeated treatment with kinesiotape during 2 weeks, in terms of pain and symptoms in athletes with medial tibial stress syndrome (MTSS). The research questions were: what effect does treatment with kinesiotape has in pain of MTSS and what effect does treatment with kinesiotape has in pains and symptoms of MTSS? Method: Fifteen people diagnosed with MTSS participated in the study (10 women and 5 men). All participants were track- and-field athletes or runners. The participants estimated their pain in both legs, but only one leg was taped. A lottery was conducted to determine which leg was to be treated with kinesiotape. Those with pain in only one leg were taped to the leg that was symptomatic. Participants were taped on 2 occasions, they were taped in the first meeting and the tape was then left for 6 days. On the sixth day the participants took the tape off and the following day they were taped again. Six days later, the tape was removed and after 2 weeks without tape a follow-up survey was sent. Participants estimated perceived pain and symptoms in both legs on a visual analogue scale (VAS) at the first meeting and follow-ups of pain and symptoms were made after 1, 2 and 4 weeks. They also estimated perceived change in symptoms after 1, 2 and 4 weeks. Results: Perceived pain and symptoms as measured on VAS revealed no significant change over time between the taped leg and the non-taped leg. At the first follow-up however, 12 of 15 (80%) experienced an improvement in symptoms in the taped leg, while 2 of 12 (16.7%) experienced improvement in their non-taped legs (p<0.05). A tendency to perceived improvement was found at follow-up in week 2: 9 of 15 (60%) experienced an improvement in their taped legs while, 3 of 12 (25%) experienced an improvement in their non-taped leg (p=0.57). Conclusions: The result of this study showed that treatment with kinesiotape decreased perceived symptoms in athletes with MTSS in the first week after application. A trend for reduction of perceived symptoms could also be seen at follow-up after 2 weeks of treatment with kinesiotape. No further effect was seen after removal of the tape. This immediate effect showed that kinesiotape may be a possible treatment for athletes with MTSS. Key words: medial tibial syndrome, MTSS, athletes, overuse injury.