Chroniceffect ofPNFstretchingon the development ofexplosive strengthinvolleyballplayers
Keywords:
PNFstretching, vertical jump, volley BallAbstract
This studyaims to detectthe effect ofpassive stretchingon the development ofexplosive strengthin 20studentsof the third yearofvolleyball.Two protocolswere used: (a) stretchingandPNF(b) without stretching.
The dependent variablewasthevertical jump.butthe results of theexperimentalgroupshowed a significantdifference in4cm(p
=0.05)compared with thecontrolgroup0.4cmin thevertical jumptest (3.6%). Sothe stretchhas positivelyaffects the development ofexplosive strength.
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Published
2025-11-17
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ميم م., مقدس م. إ., & زرف م. (2025). Chroniceffect ofPNFstretchingon the development ofexplosive strengthinvolleyballplayers. Journal of Sport Science Technology and Physical Activities, 13(13), 199–215. Retrieved from https://revue.univ-mosta.dz/index.php/jsstpa/article/view/720
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