Iron hip exercises essence, normal and correct exercise exercises, normal and correct diet exercises blood, and normal and correct life exercises spirit. The so-called practice of refining qi can melt the spirit, make the essence full and the essence and blood exuberant. Modern medicine believes that iron hip exercise is a health care movement aimed at male reproductive system. The iron crotch skill has always been a secret, and there are many schools. The iron hip skill practiced by Master Wei belongs to Shaolin Sect and is one of the three secret skills of Shaolin, namely, iron cloth shirt, golden bell jar and iron hip skill.