武术套路运动对青春期女性骨强度及雌激素的影响

Influence of WUSHU Routine Exercise on the Bone Strength and Estrogen to the Adolescent Females

为探讨武术套路运动对青春期女性骨强度和雌激素的影响,选取青春期女性为被试,分为武术套路组和对照组,分别测试两组骨强度和雌激素.实验结果显示:①武术套路组BUA(超声振幅衰减)、SOS(声速)、STI(骨硬度)显著高于对照组(P<0.01),但RRF(骨折风险指数)显著低于对照组(P<0.01);②武术套路组E2(雌二醇)的含量显著高于对照组(P<0.05);③BUA与SOS呈高度正相关,与RRF呈高度负相关;④E2与BUA、SOS、STI呈正相关,与RRF呈负相关.结论:武术套路运动可以通过显著增加骨密度、优化骨质量、提高E2含量来增加青春期女性的骨强度,进而有效地预防绝经后骨质疏松的发生.

To investigate the influence of WUSHU routine exercise on the bone strength and estrogen to the adolescent females,chosen the adolescent females as subjects,then divided into two groups,the one was WUSHU routine group,the other was control group,the two groups were tested with the bone strength and estrogen.The date was showed： ① the WUSHU routine group＇s BUA、SOS、STI were notably higher than the control group（P0.01）,but the RRF was significantly lower than the control group（P0.01）;② E2 was more than the control group（P0.05）;③ BUA had positive correlation with SOS,but had negative correlation with RRF.④ E2 had positive correlation with BUA,SOS and STI,but had negative correlation with RRF.Conclusion： The WUSHU routine can increase the adolescent females＇ bone strength by significantly increasing the bone mineral density,optimizing the quality,improving the content of E2,thus OP was effectively prevented when menopause.