清晨时分,小区、公园里随处可见晨练的老人,有用后背撞树的、倒着走的、拍打身体的、吊嗓子的……其实,这些有益身心的锻炼方式,如果做不好会伤害身体。撞树过猛伤内脏很多人喜欢用后背有节奏地撞树,即使撞得后背酸痛红肿,依然乐此不疲。撞击确实可以缓解肌肉僵硬,起到局部按摩的作用。长期伏案的年轻人可以用此法锻炼颈椎,但老年人却不适合这项运动。撞树易造成身体局部瘀血或挫伤,而老人机体功能开始退化,容易缺钙、骨质变脆等,与硬物碰撞易造成骨折,甚至损伤内脏器官。老人最好选择 Early morning hours, community, park, morning exercise everywhere in the elderly, the useful back hit the tree, going backward, slap the body, hanging throat ...... In fact, these beneficial physical and mental exercise, if done well will hurt the body. Hit the tree too much hurt the visceral Many people like to rhythmically hit the back with the tree, even hit the back aches and pains, still bored. Collision can really relieve muscle stiffness, play a role in local massage. Long-term young people can use this method training cervical spine, but the elderly are not suitable for the sport. Hit the tree easily lead to body part of the blood stasis or contusion, while the elderly began to degenerate body function, easy to calcium deficiency, bone becomes brittle and so on, easy collision with hard objects cause fractures and even damage to internal organs. The best choice for the elderly