Journal of science and medicine in sport
Publisher:
Sports Medicine Australia,. Victoria : Elsevier Australia
Frequency: Four no. a year
Country: Australia
Language: English
Author(s):
Sports Medicine Australia.
Start Year:1998 -
ISSN:
1440-2440 (Print)
1878-1861 (Electronic)
1878-1861 (Linking)
1878-1861 (Electronic)
1878-1861 (Linking)
Impact Factor
4
2022
| NLM ID: | 9812598 |
| (DNLM): | SR0093348(s) |
| (OCoLC): | 39528230 |
| Classification: | W1 JO896 |
Incidence of concussions and helmet use in equestrians. Equestrians have a high risk of concussions per hospital records. However, most concussions occur in private settings where concussions are not tracked. We determined concussion incidence by self-report, expressed per 1000 h of exposure, and determined helmet usage and concussion knowledge. Methods: Descriptive epidemiological study. Methods: Equestrians were recruited using a snowball method of sampling in which enrolled participants recruited more equestrians. Participants completed a survey of equestrian experience and history of concussion, symptoms and provided estimates of hours spent ...
Video analysis of jockey fall characteristics in horse racing. To identify characteristics of jockey falls associated with high-risk landings using a modified Equestrian Fall Assessment Instrument. Methods: Cross-sectional study. Methods: Video footage of 22 flat and 58 jump racing falls (N = 80) which occurred in Great Britain, Ireland, and New Zealand from 2013 to 2018 was systematically analysed using the modified Equestrian Fall Assessment Instrument. Race, horse, and jockey-level factors, including the nature of ground contact (landings), were characterised identifying factors associated with high-risk landings. High-risk landings refer to cases ...
Incidence and risk factors for race-day jockey falls over fourteen years. To determine the incidence of, and risk factors for, race-day jockey falls occurring in Thoroughbred flat and jumps (hurdle and steeplechase) racing. Methods: Retrospective cohort study. Methods: Incidence rates for race-day jockey falls over 14 racing seasons in New Zealand (n=421,596 race-day starts) were calculated per 1000 rides. Univariable and multivariable analyses of jockey, horse and race level risk factors were conducted with Poisson regression in a generalized linear mixed model. Results: Most races (97%, n=407,948 race starts) were flat racing with 10 races/race-day, whilst most ju...
Concussion knowledge, attitudes and behaviour in equestrian athletes. To determine knowledge, attitudes and behaviour towards concussion in adult equestrian athletes. Methods: Nationwide, cross-sectional, questionnaire. Methods: Participants were recruited via advertisements circulated through social media, community presentations and equestrian organisations. Participants were sent a web link to an online questionnaire previously designed for high school athletes and modified to ensure relevance to equestrian activities. The percentage of correct responses per item and a total knowledge score were calculated. Differences in concussion knowledge by age, sex, lev...
Proposed injury thresholds for concussion in equestrian sports. Equestrian helmets are designed to pass certification standards based on linear drop tests onto rigid steel surfaces. However, concussions in equestrian sports occur most commonly when a rider is thrown off a horse and obliquely impacts a compliant surface such as turf or sand. This paper seeks to elucidate the mechanics of such impacts and thereby propose corresponding thresholds for the occurrence of concussion that can improve equestrian helmet standards and designs. Methods: The present study examined the biomechanics of real-world equestrian accidents and developed thresholds for the occu...
The effect of calcium and vitamin D supplementation on bone health of male Jockeys. Engagement in high volumes of physical activity coupled with energy restriction during periods of musculoskeletal development may compromise bone health. Jockeys limit caloric intakes on a weekly basis often from their mid-to-late teens. The aim of this study was to establish whether calcium and vitamin D supplementation would improve bone turnover markers (BTM) and non-weight bearing bone properties of young male jockeys. Methods: A six-month randomised, double-blinded, placebo-controlled trial with two groups of apprentice male jockeys was conducted. Methods: Participants (age 20.18±3.23yea...
Physiological and health characteristics of ex-jockeys. The long-term health implications resulting from extreme and chronic weight cycling and the associated energy restricted lifestyle of a professional jockey remain unknown. The aim of the present study was to describe and evaluate the physiological and health characteristics of retired jockeys. Methods: Cross-sectional. Methods: Retired male jockeys (n=28; age 59±6yr; height 1.65±0.03m; body mass 73.7±10.9kg; BMI 26.9±3.8kgm(-2)) participated. Body composition (by dual energy X-ray absorptiometry; DXA), resting metabolic rate (RMR), glucose metabolism (by oral glucose tolerance test; OGTT),...