2. Play badminton. Playing badminton is a popular sport. Playing badminton regularly can reduce the total cholesterol and triglyceride in serum. Playing badminton for an hour every day can greatly enhance your immunity and prevent coronary heart disease.
3. Play Tai Chi Chuan. Tai Ji Chuan is a kind of gentle exercise, which relieves the fatigue of limbs through slow movements. Playing Tai Ji Chuan regularly can enhance the body's disease resistance, improve sleep and prevent colds.
4. Take a walk. Taking a walk outside after dinner every night can promote digestion, stimulate human immune mechanism, enhance disease resistance and prevent colds. Studies show that people who walk at least five times a week will have a half chance of catching a cold.