| Post activation potentiation effect of eccentric overload and traditional exercises on sprint performance in sprinters |
| Paper ID : 1624-SPORTCONGRESS |
| Authors |
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محمدعلی امینی *1, بختیار ترتیبیان2, رسول اسلامی3 1دانشجوی دکترا فیزیولوژی ورزشی ، گروه فیزیولوژی ورزشی ، دانشکده تربیت بدنی و علوم ورزشی ، دانشگاه علامه طباطبائی ، تهران ، ایران 2استاد فیزیولوژی ورزشی ، گروه فیزیولوژی ورزشی ، دانشکده تربیت بدنی و علوم ورزشی ، دانشگاه علامه طباطبائی ، تهران ، ایران 3دانشیار فیزیولوژی ورزشی ،گروه فیزیولوژی ورزشی ، دانشکده تربیت بدنی و علوم ورزشی ، دانشگاه علامه طباطبائی ، تهران ، ایران |
| Abstract |
| Introduction: The ability to acutely enhance sports performance is a competitive advantage for athletes. With the phenomenon of post activation potentiation, athletes can achieve this ability. This study aimed to evaluate the post activation potentiation (PAP) effect of eccentric overload and traditional training on sprint performance in sprinters. Method: The subjects was 10 sprinters with the characteristics of (age 24.90±2.60 years, weight 75.80±18, height 182.20±8.25, BMI 22.8 ± 1.22 and training experience 4.10±0.994 years) that voluntary participate in this study. The training protocols consisted of hip thrust with flywheel, squat with flywheel and hip thrust with barbell. The study contained 5 separate sessions. The first session was familiarization to protocols and equipment. The sessions 2 to 5 was performed in a randomized order. In one of the sessions that was control session, subjects first performed a standardized warm- up and then a 30-meter sprint. In another sessions subjects first performed a standardized warm-up and then one of the training protocols and then after 4 and 8 minutes, 30 meter sprint test. Results: All of the training protocols had meaningful effect on subsequent sprint performance compared to control condition. There was no meaningful difference between training protocols in effect on subsequent sprint performance. Hip thrust with flywheel had no meaningful superiority to hip thrust with barbell in potentiating of the sprint performance. There was no meaningful difference between hip thrust with flywheel and squat with flywheel in potentiating of sprint performance. Conclusion:Training protocols of hip thrust with flywheel, hip thrust with barbell and squat with flywheel can potentiate sprint performance in sprinters. But the flywheel training has more efficiency compared to traditional training. |
| Keywords |
| post activation potentiation, eccentric overload, traditional training, sprint performance, sprinters |
| Status: Abstract Accepted (Poster Presentation) |
