Tai Ji Chuan of Chen, Yang, Wu, Wu, Sun, Zhao Bao and other major schools, if practiced well and accurately, will have a good physical exercise effect and can practice real kung fu. For example, one of my classmates lost a lot of weight after studying and practicing the traditional Tai Ji Chuan for a period of time. The key is to choose the right teacher. Smart teachers are authentic, disciplined and teach well, and can give targeted guidance according to students' own situation. Of course, your diligence is also essential. To find a teacher, you can go to the local park and other places to look for it and ask around.