“After physical activity， your heart is still beating faster than normal， your body temperature is higher and your blood vessels are dilated，” write the health experts at the American Heart Association. “This means if you stop too fast， you could pass out or feel sick. A cool-down after physical activity allows a gradual decrease at the end of the episode.”
据健康时报，很多人日常会去健走、跑步、举哑铃等，但未必会好好做个拉伸。与其他运动比，拉伸似乎显得不那么重要，不少人时间充足就做做，时间不够就省略了。俗话说“筋长一寸寿延十年”，拉伸的对健康的好处可能被我们大大低估了。
