Static and dynamic stretching have same effects on lower extremity joints kinematics and muscular EMG variability in healthy active males during pedaling
| Autor: | ABBASI, Ali, SADEGHI, Heydar, ZAMANIAN, Mehdi |
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| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | Volume: 18, Issue: 3 84-91 Turkish Journal of Sport and Exercise |
| ISSN: | 2147-5652 |
| Popis: | Previous studies about the effect of static anddynamic stretching on forthcoming performance have been reported differentresults. The purpose of present study was to examine the effects of acutestatic and dynamic stretching on kinematics and EMG variability of lower extremityjoints and Muscles in healthy active males during pedaling. Fifteenphysically-active male students voluntarily participated in this research.Lower extremity kinematics and EMG data from six lower extremity muscles werecollected during 30 pedaling cycle at 70 RPM in situation where there is nostretching (baseline) and after 2, 5, and 10 min post static and dynamicstretching by MIE motion analysis system. Filtered EMG signals and hip, kneeand ankle joints angle and angular velocity were extracted for constructingtime series and variability calculation. The results of repeated measures ANOVAshowed that there are no significant difference in the variability of MuscularEMG and joints angle and angular velocity at 2, 5, and 10 minutes after staticand dynamic stretching (P> 0.05). Contrary to previous studies thatencouraged coaches and athletes to not use static stretching or to use dynamicstretching instead, the results suggest cyclists can benefits from bothstretching types in warm-up programs. |
| Databáze: | OpenAIRE |
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