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Submaximal PNF Stretching for Hamstring Flexibility by yusrifar jafar is a document available to read on EtoBox.
This study investigates the effectiveness of submaximal contractions (20% and 60% of maximum voluntary isometric contractions) in contract-relax proprioceptive neuromuscular facilitation (CRPNF) stretching for improving hamstring flexibility compared to maximal contractions (100% MVIC). Results indicate that both submaximal and maximal contractions yield similar flexibility gains, suggesting that submaximal intensities may reduce injury risk associated with PNF stretching. The findings support the use of lo
- Author
- yusrifar jafar
- Language
- EN