Reasonable arrangement, proper exercise, further understanding of each special sport in theory, personal experience in practice, to achieve the purpose of scientific exercise.

If actively used in extracurricular physical exercise, it will effectively enhance physical fitness. Choose exercise programs according to the actual situation. The selection of exercise programs should be targeted, effective, seasonal and comprehensive. This is because exercisers vary greatly, including age, gender, physical condition, health status and so on.

Strong people should choose traditional sports, rhythmic gymnastics and track and field sports as fitness means. Those who are neither healthy nor sick should choose lively and effective physical exercises, such as ball games, martial arts and bodybuilding. The infirm should choose jogging, Tai Ji Chuan, Qigong and other mild projects, and then choose other projects after improving their physical fitness.

Safe and harmless:

Know your health status; Abide by your own physiological laws; Choose the right sports equipment; Take necessary protective measures; Understand the sports ground and surrounding environment; Be fully prepared and relax; Exercise should be gradual; Exercise should not be excessive; Training methods should be reasonable.

Personalized design:

Everyone's physical health and exercise ability are different, so the exercise they can participate in and the intensity they can bear are different. In addition, everyone's exercise habits and preferences are often different. Therefore, the method of scientific sports is personalized, and it is necessary to conduct a comprehensive evaluation of the individual's physical condition and sports ability before starting sports.

Effective and comprehensive:

Effective exercise should be to stimulate the body properly within a safe range and recover well. At the same time, in physical fitness activities, all parts of the body should participate in sports to improve the functional level of various organ systems.