Moreover,decreasing the rate of suffering heart-attack ,high blood pressure ,diabetes when children become an adult.Doing exercise also can improve our body and the ablity of anti-desease.

• 降低儿童在成年后患上心脏病；高血压；糖尿病等疾病的机会.；体育锻炼可以增强体质，提高抗病能力。