运动前需热身初春,人体各个器官如内脏、肌肉的功能还处于较低水平,骨骼和韧带僵硬,如果贸然弯腰、踢腿,很容易造成损伤。因此,春季进行体育锻炼,尤其是剧烈运动前,热身运动必不可少。需出一点汗人们总认为锻炼过程中出汗越多,运动效果越好,其实不然。春季气温较低,出汗过多容易让毛孔扩张,凉湿之气乘机侵入体内,容易使身 Pre-exercise need to warm-up in early spring, the body organs such as internal organs, muscle function is still low, stiff bones and ligaments, if rash, kicking, it is easy to cause damage. Therefore, the spring exercise, especially before the strenuous exercise, warm-up exercise is essential. Need a little sweat People always think that the more sweat during exercise, the better the exercise effect, it is not. Lower temperatures in spring, too much sweat easily make pores dilate, cold and wet air took the opportunity to invade the body, easy to make body