Sports addiction is a kind of social behavior which combines physiology, psychology and sports environment. This paper studies the judgment of positive and negative sports addiction behavior, and holds that positive sports addiction is a good exercise habit, promoting physical and mental health, and negative sports addiction has harmful effect. There are six influencing factors of individual active sports addiction, which determine the effect of physical and psychological exercise in the process of individual sports; provide psychological and social support to the active sports addicts according to the influencing factors, stimulate the sports persistence; and carry out psychological counseling and sports intervention to the negative to reduce the injury.