The key to yoga is to have a good teacher, and publicity is also very important. More importantly, competitors. At present, all good gyms have this program, and all members practice yoga for free, which puts a lot of pressure on you. Suggestion: refine yoga and practice it in several categories. Considering that members are signing up one after another, we should also consider the problem that novices can practice from the primary level at any time. Then there is the theory, especially the idea of reducing weight and reducing sub-health. We must find someone like Zhang Wuben. Practice if you want, don't say stupid things, or you can't compete with those free gyms.