For people over 18 years old, their physical function is definitely not as good as when they were young. Exercise is essential. If the past is not intense, you can choose to take it slowly, such as jogging, boxing, swimming and dancing, which is particularly beneficial to your health. You can choose the morning. You are full of energy in the morning, go out to exercise for a while, come back to eat with a good appetite and your metabolism will accelerate. You can choose your favorite activities during the day, such as playing ball and dancing. Old people should also pay attention to diet, don't eat too greasy, mainly light, eat more fresh seasonal vegetables and fruits, people with high blood pressure should eat more celery and bitter gourd, and pay attention to calcium supplementation. After the age of 60, the calcium loss is serious. Eat more milk and eggs, but don't overdo it. May every old man have a healthy and happy old age.