Results: Comparing to contronl group,the CK and low threshold of subjective ache senses of PNF group reduces,but the touch-tallness of upright jump is uptrend while the differences are indistinctive.

• 结果:与对照组相较,PNF牵伸组运动后CK值显著下降,主观酸痛感觉显著减轻,但原地纵跳高度虽有升高趋势,差异不显著。