Traditional health-preserving methods such as Baduanjin and Tai Chi have many advantages and characteristics that attract young people. Here are some possible reasons:

1. Good for health: these traditions Health care methods focus on adjusting all aspects of the body, such as posture, breathing, internal and external environment, etc., so as to enhance the body's immunity, improve the body's health level, and prevent and treat some diseases.

2. Regulate emotions: These health regimens focus on physical and mental balance. They can regulate emotions, reduce stress and anxiety, and relieve fatigue and tension through training.

3. Cultural inheritance: These health-preserving methods carry rich cultural connotations and historical inheritance. Young people can have an in-depth understanding of traditional Chinese culture and philosophical thoughts through learning and practice.

4. Socializing and making friends: These health-preserving methods often require group participation, allowing young people to make like-minded friends and enhance their social skills.

5. Focus on personal growth: These health-preserving methods emphasize self-cultivation and the pursuit of harmony between body, mind and soul, allowing young people to pay more attention to their own inner growth and improvement, as well as higher-level pursuits.

Therefore, traditional health-preserving methods have many advantages and characteristics, attracting the attention and participation of many young people.