在炎热的暑天坚持长跑锻炼，不但能提高人的身体素质，而且还能提高人对高温气候的适应能力。但稍不注意，有时也可因高温，使人的体温失调，不能把过多的热量散发出来，致使体温上升，反对身体不利。 那么，暑天长跑怎样才能既达到锻炼身体的目的，又避免因体温过高而对身体产 Insist on long-term exercise in the hot summer days, not only can improve people’s physical fitness, but also improve people’s ability to adapt to the hot climate. But a little careless, sometimes because of high temperatures, people’s body temperature disorders, not too much heat can be emitted, resulting in increased body temperature, against physical adverse. So, how long summer heat run can not only achieve the purpose of exercise, but also to avoid the body temperature due to high production