Look at you in the picture, because the fitness muscles are really developed, but fighting and fitness are two concepts. Being muscular just means that you have a good figure. I need a private room and a way and place to fight. Sometimes, a strong man may not be able to beat a flexible thin man, so don't fight. These not only violate the laws and regulations of public security management in China, but also may hurt others and bear criminal responsibility, so fitness is for one's own health, not for fighting.