The breast fitness exercise was not first created by the First Affiliated Hospital of Chongqing Medical University; it had long existed on the Internet. As early as 2003, Thailand held the first breast fitness exercise training class. After the class was held, a large number of Thai women responded and signed up. However, the First Affiliated Hospital of Chongqing Medical University claimed that the set of fitness exercises performed on the street was self-created. Then without detailed introduction, what were the improvements and characteristics compared with the previous breast fitness exercises? Moreover, if they sincerely thought for female friends, why did they have to come to the street on Women's Day? Would not the effect be better if they normally held more tutorial classes and taught female friends the standardized breakdown movements?