1000 beautiful net forum of Shanghai Article introduction
Everybody hopes he can have healthy body, but want to let the body become more be good atForum of Shanghai night net Health a lot of people always undertake physical training ceaselessly but if do not have the pattern that grasps good exercise to appear easily,get hurt wait for a phenomenon, such not only notForum of Shanghai noble baby The effect that can have fitness and cause harm easily still to the body, so we must do good precaution at ordinary times, an understanding falls how to prevent motion to harm below.
How does precaution move harm
? Intense motion often can appear ” jerky ” phenomenon, especially calf and sole. “Jerky ” it is muscle long not own systole. Cause ” cramp ” have several kinds of reasons:
? One, because be before violent campaign,do not have ready-made activity, muscle turns suddenly into mobile condition from static condition, the muscle of leg ministry cannot suit at a draught, produced contracture (” jerky ” ) ;
? 2, external temperature is reduced quickly, also can cause ” jerky ” . For example, suffer suddenly cold, muscle can produce strong contracture reaction, when so winter takes exercise and swimming, crus and sole happen sometimes ” jerky ” phenomenon. When swimming especially more much see, in entering water because of the person, human body comes loose put quantity of heat should be compared 25 times bigger in air, make the nerve receptor on the skin is stimulated, cause muscle contracture; through central nervous system then
? 3, when motion of ginseng aggravate intense is excessive and fatigue, control sarcous neurological function produced change, the child of accumulative a few metabolization in muscle (wait for) like lactic acid, make musculatureShanghai joins friendly community to touching with the city functional change, also be to cause ” jerky ” reason;
? 4, join violent campaign for long, a large number of perspiring, take away salinity, chloride is lacked inside body (basically be salt) , also can cause ” jerky ” .
? Since we knew ” jerky ” main reason, when undertaking athletic sports, if can notice the following, can prevent cramp: One, the attention avoids leg ministry excessive catch a cold or longer catch a cold, cannot have stayed in water especially long.
? 1, before having violent campaign, must; of sufficient ready-made activity
? 2, not too fatigue, natant; ought not to enter the water when exhaustion
? 3, after a large number of perspiring, should complement appropriately some of salt, if drink some of weak brine, bit of salt is added to wait more a little in meal.
Shanghai night net
Motion prevents to harm to how namely above the introduction, through the precaution that we know it is better to want after understanding motion gets hurt we must do good warm up when move, and acuteness exercise can be done in inchoate moment scarcely, must have the process of a successive, food go up an[……]