Infant swimming is one of the special human early stage health activity in water that must been protected by single household safty measure and operated by special training nurse in twelve month,when infant swimming,the pressure and buoyancy and shock and warmer of water will be stimulated infant body,thus it will be promote infant bone and musle growth and feeling cell more sensitive.Infant body will be more strong and infant brain willl be more sensitive and coordinated balance and phycology and intelligence will be developed more quickly.Infant swimming have been origented in sixty century.At that time Soviet Union ,German and Japan et have begain study about infant swimming .And the action have been an important content of children health .At present,the main observation index is body growth index ,such as birth weigh and body length and first defection and meconium turning yellow and sleeping time et summing up reported medical document in china,but the report on the behavior development condiction and biochemical indexstudy is few.So we adopt epidemiology surey methond and clinical and base... |