دورية أكاديمية
A Descriptive Video Analysis of Helmet Impact Cases in North American Youth Football Players
| العنوان: | A Descriptive Video Analysis of Helmet Impact Cases in North American Youth Football Players |
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| المؤلفون: | Gyemi, Danielle L., Town, Claudia M., Alami, Yousef J., Jadischke, Ron, Andrews, David M. |
| المصدر: | International Journal of Kinesiology and Sports Science; Vol 10, No 3 (2022); 57-63 ; 2202-946X |
| بيانات النشر: | Australian International Academic Centre PTY. LTD. |
| سنة النشر: | 2022 |
| المجموعة: | Australian International Academic Centre: AIAC Journals |
| مصطلحات موضوعية: | Youth Sports, Football, Methods, Observation |
| الوصف: | Background: Detailed characterization of on-field helmet impacts in football through video analysis has mostly been limited to professional games due to the availability of high quality, multi-view video (e.g., broadcast footage). Few studies have assessed youth football helmet impacts using video-based methods, often with only a single-camera view. Objective: A multi-camera approach was used in this observation-based study to describe the mechanisms and situational factors of in-game helmet impacts experienced by youth football players. Methods: A descriptive video analysis was performed in which video of three games from two old divisions (game A: 9–12 years; games B and C: 13–14 years) was reviewed and parameters related to all cases of observed helmet impact were documented. Results: Overall, 95 helmet impact cases were identified (single helmet contact: 81.1%; multiple helmet contacts: 18.9%), with 115 helmet contacts. Helmet-to-ground contacts were most common (59.1%), followed by helmet-to-helmet (24.3%) and helmet-to-body (16.5%). Helmet impact cases generally occurred during a rush play (67.4%) and were concentrated in the mid-field (81%). Helmet contact locations were predominantly distributed between the rear (upper) (28.7%) and side (upper) (27.8%) helmet regions. Tackling was the most frequent activity leading to helmet impact (41.1%). Conclusion: These findings offer detailed on-field helmet impact characteristics at the youth level that can help inform athlete safety improvement efforts. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | http://www.journals.aiac.org.au/index.php/IJKSS/article/view/7408/5003Test; http://www.journals.aiac.org.au/index.php/IJKSS/article/view/7408Test |
| DOI: | 10.7575/aiac.ijkss.v.10n.3p.57 |
| الإتاحة: | https://doi.org/10.7575/aiac.ijkss.v.10n.3p.57Test http://www.journals.aiac.org.au/index.php/IJKSS/article/view/7408Test |
| حقوق: | Copyright (c) 2022 Danielle L. Gyemi, Claudia M. Town, Yousef J. Alami, Ron Jadischke, David M. Andrews ; http://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: | edsbas.660BE8D2 |
| قاعدة البيانات: | BASE |
| DOI: | 10.7575/aiac.ijkss.v.10n.3p.57 |
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