Treadmill is a very good aerobic exercise equipment, which can effectively improve people's cardiopulmonary function, improve the function of cardiovascular system, and reduce fat obviously. Pay attention to jogging. The best time is 30 minutes to an hour. Anaerobic exercise exercises muscles, while aerobic exercise helps to lose weight. Practicing dumbbells can also have the effect of losing weight, which can mainly exercise a person's whole body muscles, improve posture, improve muscle strength and consume fat and body fat at the same time.