老年人太极拳运动前后心肺功能的变化

Changes of Cardiopulmonary Functions of Senior People Before and After Taijiquan Exercises

通过系统观察测试部分长年参加武术锻炼和无训练者在完成规定的太极拳运动前、运动中、运动后的心肺功能指标变化后发现：长期从事太极拳运动的老年人心脏射血速度和射血加速度均显著性优于普通人（Ｐ＜０．０５），而且肺活量也显著大于普通人（Ｐ＜０．０５）。此外，一系列指标显示长年从事太极拳运动对促进老年人心肺功能的改善确实具有积极作用，同时大量的研究结果也为老年人如何参加该项运动锻炼提供了切实可行的实验依据。

The fact has been found,after many years of observation and investigation of the changes in the quota for cardiopulmonary function of the people who have always been doing wushu (martial arts) exercises and who do not,that those senior people who keep doing Taijiquan exercises are much superior in their cardiac blood shooting speed and the accelerating speed to those who do not (P<0.05),and their vital capacity is much stronger than others (P<0.05).Besides,a series of quota shows that keeping doing the exercises can play an active part in improving senior people′s cardiopulmonary function.A large quantity of research results have also povided the practical experimental proof about how to do the exercises for the senior people.