3 12 meridian exercise method points out a healthy and long life path for middle-aged and elderly friends suffering from diseases, and guides people to get out of the misunderstanding of health, use their own meridian system for self-medical care and regain lost health. 3 12 meridian exercise method is a fitness method developed by Professor Zhu Zongxiang, the pioneer and authority of meridian modernization research in China, and it is a perfect combination of meridian theory of traditional Chinese medicine and modern health concept. This method is simple and practical, easy to learn and practice, which can stimulate human potential, regulate the function of viscera, promote the circulation of qi and blood, and improve the immunity of the body.