体育功能弹性说

Elasticity theory of the function of P.E

体育的功能在外界的作用下,充分显示了体育功能的弹性作用,外界的作用力愈多,作用力愈强烈,相应的体育功能将随之表现突出.

Under the external force, the function of P.E shows its elastic action thoroughly.The more and greater the external force,the more remarkable the function of P.E.This essay predicts the function of the coming P.E. from elastic aspect.