The best way to exercise is a scientific combination of aerobic exercise, resistance exercise and flexibility exercise. Aerobic exercise can improve the function of the heart and lungs, like swimming, running are aerobic exercise, you can run 30 minutes a day, 150 minutes a week, can effectively improve the function of the heart and lungs, and can improve insulin resistance, lower blood sugar, improve the metabolism of blood lipids, reduce the level of cholesterol. In addition, you can strengthen resistance exercise, such as doing flat support, push-ups, squats, or go to the gym, using resistance exercise equipment for muscle training, to enhance the muscle circumference and strength, and to combine with flexibility exercises, so that the muscles and joints more flexible.