Letteratura scientifica selezionata sul tema "Cricket injuries"
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Articoli di riviste sul tema "Cricket injuries"
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Prabhakar, Sharad, Himmat Singh Dhillon, Kevin Syam, Sidak Singh Dhillon e Mandeep Singh Dhillon. "Volar Plate Avulsion of Pip Joint: An Unusual Fielding Injury in Cricket". Journal of Postgraduate Medicine, Education and Research 49, n. 4 (2015): 209–12. http://dx.doi.org/10.5005/jp-journals-10028-1178.
Testo completoAbstract (sommario):
ABSTRACT Fielding injuries are the predominant contact injury in cricket, with the fingers taking the blunt of the trauma due to direct hit by the ball while taking catches. Many types of hand and finger injuries like soft tissue contusions, fractures/dislocations and ligament and joint sprains have been observed in this popular team sport. One of the unique kind of hand injuries associated with cricket is the avulsion of the volar plate of the proximal interphalangeal joint (PIP). Here, we report this unusual injury in a 24-year-old cricketer, its management and 3-month follow-up along with a review of hand injuries in cricket. How to cite this article Prabhakar S, Dhillon HS, Syam K, Dhillon SS, Dhillon MS. Volar Plate Avulsion of Pip Joint; An Unusual Fielding Injury in Cricket. J Postgrad Med Edu Res 2015;49(4):209-212.
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Pardiwala, Dinshaw N., Nandan N. Rao e Ankit V. Varshney. "Injuries in Cricket". Sports Health: A Multidisciplinary Approach 10, n. 3 (3 ottobre 2017): 217–22. http://dx.doi.org/10.1177/1941738117732318.
Testo completoAbstract (sommario):
Context: Cricket is a popular global sport that requires a combination of physical fitness, skill, and strategy. Although a noncontact sport, overuse and impact injuries are common since players engage in a wide range of physical activities, including running, throwing, batting, bowling, catching, and diving. Significant or match time-loss injuries are defined as those that either prevent a player from being fully available for selection in a major match, or during a major match, cause a player to be unable to bat, bowl, or keep wicket when required by either the rules or the team’s captain. This review describes the various region-wise injuries sustained in cricket along with their epidemiology, biomechanics, treatment, and prevention. Evidence Acquisition: Data were collected from peer-reviewed articles (obtained via PubMed search) published through November 2016 that involved the medical, biomechanical, and epidemiological aspects of cricket injuries. Study Design: Clinical review. Level of Evidence: Level 4. Results: Cricket was one of the first sports to publish recommended methods for injury surveillance in 2005 from England, South Africa, Australia, the West Indies, and India. While the incidence of injuries is about the same, the prevalence of injuries has increased due to game format changes, increasing number of matches played, and decreased rest between matches. Bowling (41.3%), fielding, and wicket keeping (28.6%) account for most injuries. Acute injuries are most common (64%-76%), followed by acute-on-chronic (16%-22.8%) and chronic ones (8%-22%). The most common modern-day cricket injury is hamstring strain, and the most severe is lumbar stress fracture in young fast bowlers. Conclusion: With improved understanding of the scientific and medical aspects of cricket, along with advances in surgical and nonsurgical treatment techniques, the time to return to play has shortened considerably. While the prevalence of cricket injuries has increased, their severity has decreased over the past decades.
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Forward, Graham R. "Indoor cricket injuries". Medical Journal of Australia 148, n. 11 (giugno 1988): 560–61. http://dx.doi.org/10.5694/j.1326-5377.1988.tb93811.x.
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Raghavendra Rao, Manasa, Thaiyar Madabusi Srinivasan e Ravi Kumar Itagi. "Epidemiology of annual musculoskeletal injuries among male cricket players in India". Indian Journal of Community Health 32, n. 3 (30 settembre 2020): 590–93. http://dx.doi.org/10.47203/ijch.2020.v32i03.023.
Testo completoAbstract (sommario):
Background: Injury surveillance and prevention are as significant as early detection and treatment. This study describes injuries and risk factors involved so that preventive measures can be identified. Aim: To examine the epidemiology of the annual musculoskeletal injuries among injured male cricket players. Method: This study assessed 319 male cricket players, across five State Cricket Associations from January 2017 to January 2018. Results: With an annual injury prevalence of 10.97%, prominent anatomical sites of injury were shoulder (22.85%), lumbar spine (17.14%) and knee (11.42%). Medium pacers sustained 25.71% of the injuries. Age range of 18-24 years had a prominent 37.14% of overuse injuries of which 71.42% were lumbar spine injuries. Lumbar spine injuries resulted in a distinct loss of play days (34.64%). Bowling injuries with 49.5% of loss of play days was most predisposed. Report suggests an upswing in rate of injuries in December (20%). Four surgeries were reported (11.42%). Conclusion: Overuse injuries among young cricket players need prompt attention. Shoulder, lumbar spine and knee are principal anatomical regions that are prone to injuries.
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Bowe, Conor, Jeremy Collyer e Ken Sneddon. "Cricket-related maxillofacial injuries". British Journal of Oral and Maxillofacial Surgery 58, n. 10 (dicembre 2020): e228. http://dx.doi.org/10.1016/j.bjoms.2020.10.276.
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Ahearn, Nathanael, Raj Bhatia e Stephen Griffin. "HAND AND WRIST INJURIES IN PROFESSIONAL COUNTY CRICKET". Hand Surgery 20, n. 01 (gennaio 2015): 89–92. http://dx.doi.org/10.1142/s0218810415500124.
Testo completoAbstract (sommario):
Aim: This study aims to examine the mechanism and subsequent treatment modalities of hand and wrist injuries sustained in a professional cricket team. Methods: We performed a retrospective review of prospectively collected injury data at Gloucestershire County Cricket Club (GCCC) over six seasons (2008–2013). We investigated all injuries sustained, treated by the team lead physiotherapist and senior author. Results: There were a total of 64 injuries recorded, with 55 (86%) hand and 9 (14%) wrist injuries. The little and ring fingers were the most commonly injured, and the most commonly occurring specific injury was distal interphalangeal joint dislocations. The majority of injuries, 33 (52%), occurred during fielding activities. There were a total of 10 fractures (16%), predominantly phalangeal, and only 7 players (11%) had injuries that required operative intervention. Conclusions: The majority of injuries sustained by professional cricketers occur in the little and ring fingers, whilst fielding during match situations. We recommend buddy strapping of little and ring fingers during fielding to prevent injury.
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Tripathi, Manjul, Dhaval P. Shukla, Dhananjaya Ishwar Bhat, Indira Devi Bhagavatula e Tejesh Mishra. "Craniofacial injuries in professional cricket: no more a red herring". Neurosurgical Focus 40, n. 4 (aprile 2016): E11. http://dx.doi.org/10.3171/2016.2.focus15341.
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The issue of head injury in a noncontact sport like cricket is a matter of great debate and it carries more questions than answers. Recent incidents of fatal head injuries in individuals wearing a helmet have caused some to question the protective value of the helmet. The authors discuss the pattern, type of injury, incidents, and location of cranio-facio-ocular injuries in professional cricket to date. They evaluate the history of usage of the helmet in cricket, changes in design, and the protective value, and they compare the efficacy of various sports' helmets with injury profiles similar to those in cricket. The drop test and air cannon test are compared for impact energy attenuation performance of cricket helmets. A total of 36 cases of head injuries were identified, of which 5 (14%) were fatal and 9 (22%) were career-terminating events. Batsmen are the most vulnerable to injury, bearing 86% of the burden, followed by wicketkeepers (8%) and fielders (5.5%). In 53% of cases, the ball directly hit the head, while in 19.5% of cases the ball entered the gap between the peak and the faceguard. Ocular injuries to 3 wicketkeepers proved to be career-terminating injuries. The air cannon test is a better test for evaluating cricket helmets than the drop test. Craniofacial injuries are more common than popularly believed. There is an urgent need to improve the efficacy and compliance of protective restraints in cricket. A strict injury surveillance system with universal acceptance is needed to identify the burden of injuries and modes for their prevention.
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Finch, Caroline F., Bruce C. Elliott e Alicia C. McGrath. "Measures to Prevent Cricket Injuries". Sports Medicine 28, n. 4 (1999): 263–72. http://dx.doi.org/10.2165/00007256-199928040-00004.
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Jones, N. P., e A. B. Tullo. "Severe eye injuries in cricket." British Journal of Sports Medicine 20, n. 4 (1 dicembre 1986): 178–79. http://dx.doi.org/10.1136/bjsm.20.4.178.
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Myers, Peter, e B. Shaun O'Brien. "Cricket: Injuries, Rehabilitation, and Training". Sports Medicine and Arthroscopy review 9, n. 2 (aprile 2001): 124–36. http://dx.doi.org/10.1097/00132585-200104000-00002.
Testo completoTesi sul tema "Cricket injuries"
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Davies, Roxanne. "The nature and incidence of fast bowling injuries at an elite, junior level and the associated risk factors". Thesis, Nelson Mandela Metropolitan University, 2008. http://hdl.handle.net/10948/660.
Testo completoAbstract (sommario):
Fast bowlers are especially prone to injury as they perform their bowling techniques repetitively at very high intensities. The fast bowling action in the past has been described as a highly explosive activity that produces high levels of stress and strain on the body. The aim of this study was to compile an injury profile of 46 fast bowlers aged 11 to 18, and to identify the associated risk factors for injury during an academy cricket season. A descriptive correlational research design was utilised. Subjects were selected according to age and fast bowling ability. These subjects were observed for one academy cricket season (March to November). Three testing sessions occurred during this time (T1, T2 and T3). Each subject completed two questionnaires: i) bowler history (at T1) and ii) injury history (at T1, T2, and T3). These assisted in grouping the subjects according to their responses into one of three injury classifications (uninjured = S1; injured but able to play = S2; injured and unable to play = S3). Anthropometric and postural data for the entire group of fast bowlers were also collected pre-season (T1). Physical fitness screenings were also conducted during each of the three testing sessions to establish any relationship between the fitness of each fast bowler and the occurrence of injuries. Additional factors assessed during the season were bowling techniques and bowling workload. Statistical significance was indicated by p-values less than .05 (p< .05), while practical significance was indicated by either Cohen’s d-values of 0.2 or better (d>0.2) for tests based on sample means or Cramer’s V for tests based on sample frequencies, the values of which depend on the applicable degrees of freedom. All fitness scores as well as bowling workload figures for each testing session were converted to standard T-scores and these in turn were summated to derive overall fitness and workload T-scores. ‘TT’ indicated the overall average score for the entire season. Changes in performances, bowling workload and injury status were analysed using ANOVA and ANCOVA. A regression analysis was also conducted to analyse the relationship between bowling workload and weeks incapacitated. This study found that hyperextension in the knees had the highest incidence of postural deviation injury (43 percent) followed by winged scapula (39 percent). Only 15 percent of the fast bowlers remained injury-free for the duration of the season, while 35 percent of the subjects were at some stage injured to such an extent that they were unable to play. The incidence of serious injury (S3) showed a statistical and moderate practical (V=0.23, d.f. ≥2) significant increase throughout the data collection period (4 percent at T1 to 30 percent at T3). The most common injury was to the knee (41 percent) followed by those to the lower back (37 percent). These injuries occurred mostly during test periods T2 and T3. The nature of injuries were predominantly strains and "other" which accounted for 39 percent of the injuries overall (TT) and had the highest reported incidence during the period T1 to T3. Sprains followed with an overall incidence of 14 percent. Less frequently reported injuries were tears, fractures, bruises and dislocations. The degree of severity of injuries was defined in terms of the number of weeks a player reported being incapacitated as a result of injury during the academy session. During midand end-season bowlers were on average incapacitated approximately one week out of every five due to injury. The statistics for the duration of the study translate to approximately one week incapacitated out of every seven weeks of play. When comparing the S1/S2 bowlers with the S3 group, the S1/S2 bowlers performed consistently better than the S3 bowlers in all the fitness variables tested. However no significant differences (p>.05) in either flexibility or muscle strength were observed. Of the risk factors analysed, bowling workload presented a statistically significant (p<.0005) increased risk for injury. A strong significant positive relationship (p<.0005, R²=.619) was found between weeks incapacitated and bowling workload, supporting the finding that increased bowling workloads show a linear relationship with the increase in the number of weeks incapacitated from normal play. This study concluded that inadequate fitness, high bowling workload and bowling technique all have a multi-factorial role in predisposing a bowler to increased risk for injury. These variables did not act alone, but have all contributed to recurring injuries. The bowling action alone would not have been detrimental if the workloads were not in excess of the recommended guidelines. Furthermore the workload would not have been as detrimental if the bowlers were well conditioned and uninjured. Management of minor injuries and adequate recovery time, coupled with adequate and relevant fitness preparation would better prepare fast bowlers for the demands of the game.
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Dennis, Rebecca Jane Safety Science Faculty of Science UNSW. "Risk factors for repetitive microtrauma injury to adolescent and adult cricket fast bowlers". Awarded by:University of New South Wales. School of Safety Science, 2005. http://handle.unsw.edu.au/1959.4/24172.
Testo completoAbstract (sommario):
Cricket is one of Australia's most popular sports, both in terms of participation rates and spectator interest. However, as with all sports, participation in cricket can be associated with a risk of injury. Injury surveillance in Australia and internationally has consistently identified fast bowlers as the players at the greatest risk of injury. This clearly establishes fast bowlers as the priority group for continued risk factor research. The primary aim of this thesis is to describe the epidemiology of repetitive microtrauma injuries and identify the risk factors for these injuries to male adolescent and adult fast bowlers. The program of research consists of three sequential prospective cohort studies, which were conducted over four cricket seasons. The rate of injury was high in all these studies, with nearly half of the 305 bowlers sustaining an injury. The first of the three studies, which was conducted over three seasons, recruited 95 adult first-class fast bowlers and investigated bowling workload as a risk factor for injury. The findings suggested that there were thresholds for both low and high workload, beyond which the risk of injury increased. The second study recruited 47 adolescent high performance fast bowlers for one season, and identified a significant association between high bowling workload and injury. Based on the results of these two studies, workload guidelines for adult and adolescent fast bowlers are described in detail in this thesis. The third study expanded on the first two workload studies and concurrently investigated a range of potential injury risk factors relating to bowling workload, physical characteristics and bowling technique. A total of 91 adult and adolescent high performance fast bowlers participated in the third study for one season. Two independent predictors of injury were identified: increased hip internal rotation and reduced ankle dorsiflexion. This program of research has provided information that is essential for the development of evidence-based injury prevention guidelines for adolescent and adult fast bowlers. The next stage in the injury prevention process is to implement measures that control the exposure to the injury risk factors identified in this thesis.
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Shorter, Kathleen A. "The pathomechanics of shoulder injuries in cricket bowlers". Thesis, University of Chichester, 2011. http://eprints.chi.ac.uk/808/.
Testo completoAbstract (sommario):
Injury surveillance research has established that over 20 % of cricket injuries are related to the upper limb (Leary & White, 2000; Ranson & Gregory, 2008; Stretch, 2003), with bowlers associated altered rotational joint range of motion (Aginsky et al., 2004, BellJenje & Gray, 2005 and Stuelcken et al., 2008). As the applicability of such observations is limited, the aim of this thesis was to provide researchers with a greater understanding of the pathomechanics of shoulder injuries afflicting cricket bowlers though quantifying associated musculoskeletal adaptations and subsequently through the development and validation of a bowling specific kinematic model, establish the influence these may impart on bowling technique. The use of diagnostic ultrasound within the first experimental study in a cohort of bowlers without a history of shoulder injury, established a high prevalence of supraspinatus (45 %) and subscapularis (50 %) tendon pathology, providing insight into common musculotendinous pathology and adaptations that are indicative of the future potential of injury. Data presented within the second study aimed to first quantify the kinematics of the shoulder during the bowling delivery in relation to humerothoracic motion and, second, the influence of rotation sequence to described humerothoracic motion was investigated. Findings established that whilst the bowling delivery was associated with large variability, future research must acknowledge the contribution of the scapula to shoulder motion. As such, due to the complexity of quantifying shoulder motion during cricket bowling, the following three experimental studies evaluated and developed the CSBT shoulder model through modifying current methods. The mCAST method in conjunction with an acromion cluster, was established to not only reduce resultant RMSE associated with scapula landmarks by up to 0.016 m, but also increase the repeatability and robustness of reconstructing GHJ location using the SCoRE method. The emphasis of the final experimental study was to apply the CSBT shoulder model to establish the contribution of individual rotator cuff muscles to shoulder joint stability and, to identify phases of the bowling delivery which increases the risk of injury. This case study established that during the bowling delivery the shoulder experiences large multi-planar forces placing demand on musculature, in particular supraspinatus and Subscapularis to stabilise the joint. These findings in conjunction with those of the first experimental study, not only identify structures at risk of injury but also establish that for the effective formulation of injury prevention strategies the bowling delivery must be investigated in its entirety.
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Sheppard, Bronwyn Jane. "Musculoskeletal and perceptual responses of batsmen comparing high- and moderate-volume sprints between the wickets". Thesis, Rhodes University, 2012. http://hdl.handle.net/10962/d1016366.
Testo completoAbstract (sommario):
Background: Literature has associated repeated eccentric muscle actions with increased muscle damage of the muscles involved. Eccentric actions are typical in sports which are ‘stop-start’ in nature requiring rapid acceleration and deceleration, typical of a batting activity in cricket. Ultra-structural damage of the skeletal muscle as a consequence of repeated decelerating activities is associated with performance decrements, particularly muscle strength and sprinting speeds. This suggests that eccentric strength decrements may provide an indication for the development of muscle strain injuries during these activities. Despite these findings, limited research has identified the specific musculoskeletal demands placed on cricket batsmen, particularly with reference to various match intensities. Objective: The present study, therefore, sought to determine the specific musculoskeletal, physiological and perceptual demands placed on specialised batsmen during two work bouts of different intensities; one representing a highintensity work bout and the other a moderate-intensity work bout. The dependent variables of interest were muscle activation, isokinetic strength changes, heart rate, ‘central’ and ‘local’ ratings of perceived exertion (RPE), body discomfort and performance. Methods: The two experimental conditions, representative of a high- (HVR) and moderate-volume running (MVR) batting protocol, required players to perform a simulated batting work bout of either twelve or six runs an over, within a laboratory setting. Selected physiological, perceptual and performance measures were collected at specific time intervals throughout the work bout while the biophysical measures were collected prior to, and following both protocols. Results: Of the variables measured, heart rate, ‘central’ and ‘local’ RPE values were observed to increase significantly (p<0.05) over time. This increase was greater as a consequence of the HVR in comparison to the MVR. No change in sprint times was documented during the MVR, in contrast, significant (p<0.05) increases over time were observed during the HVR, further highlighting the elevated demands associated with this condition. In addition, an ‘end spurt’ was observed particularly following the HVR condition, suggesting athletes were conserving themselves through the adoption of a pacing strategy. Reductions in biceps femoris and semitendinosus muscle activation levels were observed following the HVR. This was further supported by the significantly greater levels of semitendinosus activation following the MVR when compared to the HVR. Peak concentric and eccentric knee extensor (EXT) (-17.17% and -16.07% respectively) and eccentric flexor (FLEX) (- 17.49%) values decreased significantly (p<0.05) following the HVR at 60°.s-1. In addition, concentric and eccentric total work produced by the flexors and eccentric extensors resulted in significantly (p<0.05) lower values due to the HVR. Conclusion: The intermittent high-volume batting work bout elicited elevated mean heart rates, perceived ratings of cardiovascular and muscular effort and sprint times. Furthermore, hamstring activation levels and muscle strength, particularly concentric strength of the dominant lower limb were negatively affected by the HVR condition. These results suggest elevated demands were placed on the hamstring musculature as a consequence of the HVR condition, indicating a greater degree of musculoskeletal strain and increased injury risk associated with running between the wickets at this intensity, representative of an aggressive batting scenario.
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Millson, Helen. "Bone stress injuries in the lower back of cricket fast bowlers". Master's thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/3020.
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Milsom, Natashia M. "The incidence and nature of cricket injuries amongst South African schoolboy cricketers". Thesis, Link to the online version, 2006. http://hdl.handle.net/10019/1115.
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Ancer, Ruth Lauren. "Cumulative mild head injury in rugby: cognitive test profiles of professional rugby and cricket players". Thesis, Rhodes University, 1999. http://hdl.handle.net/10962/d1002434.
Testo completoAbstract (sommario):
This study investigates the effects of cumulative concussive and subconcussive mild head injury on the cognitive functioning of professional rugby players. A comprehensive battery of neuropsychological tests was administered to 26 professional rugby players and a noncontact sport control group of 21 professional cricket players. The test performances of the rugby players were compared to those of the cricket players. Within the rugby group, forward and backline players were compared. An analysis of mean score differences between the rugby and cricket group failed to support the presence of brain damage effects in the rugby group. However, there was significantly increased variability of scores for the rugby players compared with the cricket players on tests particularly sensitive to cognitive deficit associated with mild head injury. This invalidates the null indications of average effects, indicating that a notable proportion of rugby players’ performances were falling off relative to the rest of the rugby players on tests vulnerable to the cognitive effects of diffuse brain damage. Mean score comparisons within the rugby group indicated that it was the subgroup of forward players, in particular, whose test performances revealed deficits suggestive of cerebral damage. Specifically, deficits were found in working memory, visuoperceptual tracking, verbal memory and visual memory, a pattern of deficits commensurate with cumulative mild head injury. The theoretical perspectives of Satz’s (1997) Brain Reserve Capacity Theory and Jordan’s (1997) ‘Shuttle’ model of variability are drawn upon in order to elucidate research findings and suggestions for future research are provided.
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Barford, Gareth Charles. "Changes in muscle recruitment, functional strength and ratings of perceived effort during an 8-over bowling spell: impact on performance". Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1003926.
Testo completoAbstract (sommario):
Background: The musculoskeletal demands placed on the lower limb musculature of fast bowlers over time have not received much attention. In particular, measures of muscle recruitment changes have, to the author’s knowledge, not been considered. Objective: The present study, therefore sought to establish any associations between an eight over, simulated fast bowling spell, and muscle activation patterns, power output, perceptual demands, and changes in performance. This will enable improvements in the development of training programmes. Methods: Players’ were required to attend two sessions in total. The purpose of the initial session was to collect specific demographic, anthropometric and physiological data and injury history information from each player. In addition, this first session allowed for habituation with the treadmill, the jump meter and all other equipment involved in experimentation. The second testing session involved electrode attachment sites being identified on player’s dominant leg. The areas were then shaved, wiped with an alcohol swab and left to dry, to ensure good connectivity. Pre- and post- measures of muscle activity and functional strength of the lower limbs were recorded in the Department of Human Kinetics and Ergonomics. The protocol took place at the Kingswood High Performance Centre, which is in close proximity to the initial testing site. The protocol involved players bowling eight overs (48 balls). During the protocol, accuracy, ball release speed and perceptual measures were recorded at the end of each over. After the protocol, players were driven back to the Human Kinetics and Ergonomics Department where post-testing measures were completed. The dependable variables of interest were muscle activation, functional strength of the lower limbs, ‘local’ ratings of perceived exertion (RPE), body discomfort, accuracy, and ball release speed. Results: For all muscles it was shown that, as the speed increased so did the muscle activity in players’ lower limbs. There were no significant changes in muscle activity preversus post-protocol. There was however, a general trend of decreasing muscle activity post protocol at higher testing speeds. There were significant (p<0.05) decreases in peak power following the simulated eight over bowling spell. ‘Local’ RPE displayed a significant (P<0.05) increase with each additional over and were observed to reach the ‘heavy’ category. The players’ highest discomfort area was in the lower back, with 13 players perceiving discomfort in this region following the eight over spell. The shoulder and chest were another two areas player’s indicated discomfort with eight players selecting the dominant shoulder. Seven players complained of the dominant side pectoral muscle, leading foot and dominant latissimus dorsi muscle being uncomfortable. Interestingly, the dominant pectoral showed the highest body discomfort ratings amongst players. There were no significant changes in accuracy between overs although there were large interindividual differences in accuracy points between players. The decrease in ball release speed observed during over seven was shown to be significantly (p<0.05) lower than overs one to four. Conclusion: The power output and perceived strain results of the players, appears to indicate the presence of fatigue in players. However, the results are not conclusive, as the fatigue was not shown in muscle recruitment patterns, as well as the body discomfort ratings. There was a non-significant trend observed in the lower limb muscle activation decreasing at higher speeds. Players were able to maintain accuracy. However, the significantly lower ball release speed observed during over seven showed players performance decreasing.
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Saayman, Merike. "Low back pain and front foot hip joint kinematics in Western Province first league fast bowlers". Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6811.
Testo completoAbstract (sommario):
Thesis (MScPhysio)--University of Stellenbosch, 2011.ENGLISH ABSTRACT: Aim: The aim of the study was to improve understanding of the hip joint kinematics in cricket fast bowlers and to ascertain whether a relationship exists between hip joint biomechanical parameters, including kinematics, ROM characteristics and lumbar symptoms. Study design: A descriptive cross-sectional study was conducted. Participants: Sixteen adult male fast bowlers between the ages of 18 and 40 years old, playing first-club league, were featured in the study. Main outcome measures: To obtain data with regards to the training history, as well as the nature of lumbar-spine symptoms experienced by the cricket fast bowlers, a newly designed questionnaire was compiled. For analysis of the front foot hip joint ROM and kinematics, the biomechanical equipment used included: a two-dimensional Canon MV950 Digital Video Camcorder, a Kodak EasyShare C310 camera and XSENS Motion Tracking equipment (Xsens Technologies B. V., Enschede, Netherlands). Results: Eight of the sixteen bowlers in our study experienced LBP in the season with seven of these bowlers presenting with recent symptoms most of which are experienced after bowling a spell and described as “tightness” or a “stabbing pain” in the lower back. Intensity of LBP ranged between 1/10 to 8/10. Front foot hip joint kinematics of fast bowlers showed highly individualised patterns of movement between different subjects. Medium amplitude movements in the flexion/extension as well as the rotation plane of movement showed a significant difference in bowlers with- and without LBP. No significant differences between groups with LBP and without LBP were found in the three passive hip ROM measurements. Conclusions: It has proved to be very difficult to improve the understanding of the front foot hip biomechanics in cricket fast bowlers due to the high inter-subject variability. Variability in movement patterns remains under-researched by sports biomechanics. Although decreased hip mobility could alter mechanical forces transmitted to the lumbar spine and therefore predispose or be a causative factor in LBP development, this study found no significant relation between these parameters. The sample size was very small in this study which will influence the validity of results. Our study confirmed the high incidence of LBP and preventative efforts for bowlers should therefore be strongly supported.
AFRIKAANSE OPSOMMING: Doelwit: Die doelwit van die studie was om die heupgewrig kinematika van krieket snelboulers beter te verstaan en om vas te stel of daar ‘n verwantskap bestaan tussen heupgewrig biomeganiese parameters, insluitende kinematika, omvang van beweging karakter en lumbale simptome. Studie ontwerp: ‘n Deursneë beskrywende studie is onderneem. Deelnemers: Sestien volwasse manlike snelboulers tussen die ouderdomme van 18 en 40 jaar oud wat eerste liga speel maak deel uit van die studie. Hoof uitkoms maatreëls: ‘n Nuut ontwerpte vraelys is opgestel om data aangaande oefen geskiedenis sowel as aard van lumbale simptome wat deur krieket snelboulers ervaar word in te samel. Die biomeganiese apparaat wat gebruik is vir die analiese van die voorvoet heup omvang van beweging, sowel as die kinematika, sluit in: ‘n twee dimensionele Canon MV950 Digitale Video Camcorder, ‘n Kodak EasyShare C310 kamera en XSENS beweging volgende apparaat (Xsens Technologies B. V., Enschede, Netherlands). Resultate: Agt van die sestien boulers in ons studie het lae rug pyn in die seisoen ervaar. Sewe van die boulers het gepresenteer met onlangse simptome waarvan die meeste na ‘n bouler se boulbeurt ervaar is en beskryf was as ‘n “styfheid” of “steekpyn” in die lae rug. Die intensiteit van die lae rug pyn het gewissel tussen 1/10 en 8/10. Voorvoet heup kinematika van snelboulers het hoogs individualistiese patrone van beweging getoon tussen verskillende deelnemers. Medium amplitude bewegings in die fleksie/ekstensie sowel as die rotasie plein van beweging het ‘n beduidende verskil tussen boulers met- en sonder lae rug pyn getoon. Geen beduidende verskille tussen die groep met- en sonder rugpyn is gevind met die drie passiewe heup omvang van beweging meetings nie. Gevolgtrekkings: Dit blyk baie moelik te wees om die voorvoet heup biomeganika in krieket snelboulers beter te verstaan a.g.v. die hoë inter-deelnemer veranderlikheid. Veranderlikheid in bewegings patrone is nog nie genoeg nagevors deur sport biomeganici nie. Alhoewel ingekorte heup mobiliteit meganiese kragte wat deur die lumbale werwelkolom gaan kan wysig, en sodoende die ontwikkeling van lae rug pyn kan predisponeer of ‘n oorsakende faktor kan wees, het hierdie studie nie ‘n beduidende verwantskap tussen die parameters gevind nie. Die steekproef groote was baie klein en dit sal die geldigheid van die resultate beïnvloed. Ons studie het die hoë insidensie van lae rug pyn bevestig en pogings tot voorkomende maatreëls moet daarom ten sterkste ondersteun word.
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Engstrom, Craig. "Lesions of the pars interarticularis in the lumbar spine of cricket fast bowlers /". [St. Lucia, Qld.], 2005. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18516.pdf.
Testo completoLibri sul tema "Cricket injuries"
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Coleman, Patricia. Bibliography on cricket injuries. Sheffield: Medical Care Research Unit, University of Sheffield Medical School, 1989.
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Wiltshire, Huw David. An analysis of injuries in cricket. Cardiff: S.G.I.H.E., 1985.
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Orchard, John, Trefor James, Alex Kountouris e Patrick Farhart. Cricket injuries. Oxford University Press, 2013. http://dx.doi.org/10.1093/med/9780199533909.003.0048.
Testo completoAbstract (sommario):
Injuries are a common part of cricket, particularly affecting fast bowlers (Leary and White 2000; Gregory et al. 2002; Orchard et al. 2002; Stretch 2003). In 2005, cricket was the first sport to publish consensus international injury definitions (Orchard et al. 2005b...
Capitoli di libri sul tema "Cricket injuries"
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Pandey, Chakra Raj. "Cricket-Associated Sports Injuries". In Sports Injuries, 1087–91. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-15630-4_144.
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Miller, Adam, Garrett Schwarzman e Mark R. Hutchinson. "Baseball, Softball, Cricket". In Specific Sports-Related Injuries, 19–34. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66321-6_2.
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Johnson, Maria, e Philip Robinson. "Imaging of Cricket Injuries". In Imaging in Sports-Specific Musculoskeletal Injuries, 175–84. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-14307-1_8.
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Pandey, Chakra Raj. "Cricket Injury Epidemiology, Mechanisms, and Prevention". In Sports Injuries, 2729–38. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-36569-0_258.
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Pandey, Chakra Raj. "Cricket Injury Epidemiology, Mechanisms, and Prevention". In Sports Injuries, 1–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-36801-1_258-1.
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"A ‘Strange . . ./ Absurd . . ./ and Somewhat Injurious Influence’? Cricket, Professional Coaching in the Public Schools and the ‘Gentleman Amateur’ Ethos". In Coaching Cultures, 14–37. Routledge, 2014. http://dx.doi.org/10.4324/9781315873909-6.
Testo completoAtti di convegni sul tema "Cricket injuries"
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Xu, C., J. Walter, LL Low e KW Lai. "4 A 6-year retrospective review of injuries sustained during the singapore cricket club international rugby sevens tournament". In International Sports Science + Sports Medicine Conference, 4th September – 6th September 2018. BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine, 2018. http://dx.doi.org/10.1136/bjsports-2018-isssmc2018.4.
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