很多人喜欢跑步，但又怕跑步姿势不正确导致身体受伤。美国哈佛大学医学院研究人员分析了２４９名女性跑步爱好者的情况，总结出安全健身的要领。这２４９人都有跑步时脚跟着地的习惯，这是一种跑步专家普遍认为容易...
Many people like to run, but was worried about running posture is incorrect resulting in bodily injury. Harvard Medical School researchers analyzed 249 cases of women runners, summed safety fitness essentials. It has 249 feet heel while running habits, which is a running experts generally believe that easy ...
