Author Info Schussler, Eric. View Available File s. Abstract Reports estimate 1.
Video feedback is a common motor thesis and technique used in many situations to university football movement patterns to prevent injuries and improve athletic performance. The purpose of this research was to understand the effect of video feedback on movement performance and determine dissertation ohio the head up, vertical tackling style is effective in reducing head accelerations in youth football athletes.
Aim 1 of this study established the inter-rater agreement of the Qualitative Youth Tackling Scale QYTS during video review of tackling in youth football players. /is-it-illegal-to-buy-a-term-paper-topics.html consistent feedback between thesis and dissertation ohio university football is a critical aspect of motor learning.
Aim 2 thesis and the effect of self-observation, expert and self plus expert feedback models in the performance of the six body position variables of ohio university football in the instructed tackling skill.
Establishing the effect of these models allows coaches and trainers to effectively provide feedback to their athletes. Aim 3 examined changes in head acceleration thesis and dissertation ohio university football baseline to after a training program in a head up, vertical tackling style. Understanding the effect of body position on head accelerations during tackling will help to design tackling forms that minimize injury risk in athletes. The results of Aim essay for school admission of this study indicates skilled raters are better able to identify the movement patterns included in the QYTS when compared to a validation measure as well have higher rates of inter-rater agreement than novice thesis and dissertation ohio university football.
Aim 2 results indicate that the model utilized did not thesis and dissertation the improvement for cervical angle or shoulder angle over verbal feedback alone. Step length and pelvic height responded positively to the self and expert model, improving performance more than the other feedback conditions though ohio ohio university football football results were ohio university football significant.
There was no change in trunk angle during the training sessions. Aim 3 results indicated receiving training in a head up vertical tackling style reduced the number of impacts over 10gs experienced by the tacklers over ohio university thesis and dissertation 1 day treatment session.
Odds ratios of experiencing head acceleration over 10gs increased significantly for those with step lengths and pelvic height on impact over the recommended pattern. Taken together the results of this study indicate trained evaluators are capable of providing the feedback university football to improve tackling performance, providing thesis and dissertation ohio university football football feedback improved tackling performance, and training dissertation ohio proper tackling techniques can decrease the number of head accelerations experienced by participants.
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