问:社区的刘奶奶的腿脚一直不好,她听说打太极拳对身体有好处,就开始练习太极拳,虽然学得很认真,但是一段时间下来,腿却更疼了,请问这是怎么回事?答:很多人都有这样的经验:经常不运动,突然运动后,第二天身体就会酸 Q: Grandma Liu’s legs and legs in the community have been poor. She has heard that playing taijiquan is good for the body and started to practice Taijiquan. Although she has learned very seriously, her legs are more painful for some time. A: Many people have such experience: often do not exercise, sudden exercise, the next day the body will be sour