Losing weight belongs to a behavior pattern aimed at reducing excess fat and weight of human body. It refers to a certain type of overweight and obese people who use various methods, such as dancing and yoga, to change back to a curved body shape. Try to correct the improper behavior caused by the abnormal reaction of obese people, that is, analyze the characteristics and exercise types of obese people with behavioral science, and reasonably correct the actions that lead to obesity on this basis.