If you can exercise for a long time, it is not easy to get a viral cold because of the improvement of immunity. Some good friends who exercise for a long time, even in middle age, have fewer fevers and colds than their peers who don't exercise. If we can cooperate with each other in scientific diet, the risk of common middle-aged and elderly diseases such as hypertension and hyperlipidemia will be much reduced. Normal physiological needs, due to regular physical and cultural exercise, the requirements for calorific value are correspondingly improved, and the appetite will also expand.

Regular exercise can increase resistance, enhance physical fitness and reduce the probability of getting sick. And more exercise can promote metabolism and blood circulation. However, you must exercise effectively and properly. If you are in voluntary movement, you may strain your ligament or hurt other parts of your body. So you can do proper exercise to increase your resistance. I think long-term exercise can reduce the occurrence of diseases. As we all know, life lies in exercise. This kind of exercise includes working, talking, walking, transporting, taking care of children, doing housework and taking care of the elderly.

Real exercise and fitness, pay attention to specific methods, scientific fitness, whether practicing in the gym or skipping rope by yourself, need to understand the main points and common problems of exercise. Practicing casually is not easy to enhance physical fitness, but it is likely to damage everyone's joints or muscle tissue. Once some muscle tissues are injured, it is almost irreversible to control the compressive strength and training amount. Proper training is conducive to improving physical fitness and resistance. Some people practice for an hour or two every day once they start exercising.

Proper training frequency and scientific fitness can get twice the result with half the effort. For example, for gym training, you can consult a special gym coach or teach yourself. Some bad postures will hurt your bones, joints, spine and muscle tissue, and some injuries are basically irreversible. So please exercise scientifically and control the compressive strength of training. You can train for one or two days in the early stage, and each training is within 30 ~ 60 minutes to ensure physical recovery.