期刊
PHYSICAL THERAPY IN SPORT
卷 48, 期 -, 页码 12-19出版社
CHURCHILL LIVINGSTONE
DOI: 10.1016/j.ptsp.2020.12.007
关键词
Injury prevention; High-speed running; Coaching; Hamstring; Australian football
资金
- Australian Governments HDR Research Training Program Stipend Scholarship
The study found that physical performance coaches in Australian Rules football believe that sprinting, eccentric strength training, and proper periodisation are effective strategies to reduce the risk of Hamstring Strain Injury (HSI). There is a disparity between beliefs and practices when using GPS to monitor sprinting, however, all coaches reported regular exposure to sprint training.
Objectives: The purpose of this study was to establish beliefs and practices of physical performance coaches regarding sprinting and Hamstring Strain Injury (HSI) in Australian Rules football. Designs: Delphi-validated questionnaire. Setting: Online. Participants: Eighteen high-performance managers of the Australian Football League. Main outcome measures: Descriptive statistics were collected to establish experience; central themes were established for the analyses of the beliefs and practices. Results: Nine (50%) physical performance coaches responded to an invitation to complete the questionnaire. Participants held an undergraduate degree and had 9.2 +/- 4.3 years of experience. Accelerations (n = 9), maximum speed sprints (n = 9) and running with hip flexion (n = 7) were the most common activities associated with HSI. Coaches believed sprinting, eccentric strength training and proper periodisation were effective strategies to reduce HSI risk. There's a disparity between beliefs and practices when using GPS to monitor sprinting, however, all coaches reported regular exposure to sprint training across both pre and in-season. Overstriding (n = 9) and pelvic instability (n = 6) were identified as key flaws in running mechanics. Conclusions: This information can be used to improve training strategies, whilst these findings indicate further investigations into sprint training and running mechanics for HSI risk reduction. (C) 2020 Elsevier Ltd. All rights reserved.
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