Strange stones have profound cultural connotations and rich practicality. Fitness and health preservation is one of the important contents of the practicality of strange stones, and its source has been impossible to verify. Such as: Bian Shi injection ①, cold water stone injection ②, medical stone, plum blossom jade and other trace elements beneficial to human health.

Health preservation is one of the highest realms pursued by China people, and it is a method of self-maintenance.

The ancients believed that there were three treasures in the sky, the sun, the moon and the stars, the earth, fire and wind, and people. Health is mainly the "spirit" of nurturing people. In ancient times, members of health-preserving families often achieved health and longevity by following correct cultivation methods.