Aerobic exercise is better. Baduanjin is a traditional health-keeping and fitness method in China, aiming at promoting qi and blood circulation and improving energy balance in the body. Aerobics is a kind of aerobic exercise. Through a series of dance movements, physical training and gymnastics movements, it can improve cardiopulmonary endurance, shape body lines and enhance muscle strength. Aerobic exercise can increase fun, improve motivation and make exercise more creative and interesting. Compared with the slow adjustment of Baduanjin, the rhythm of aerobics will be faster, and it will also help to reduce fat and improve cardiopulmonary function.