In fact, both internal boxing and external boxing have high requirements for physical fitness. Looking at Li's early physical training, we know that Neijia Boxing still has great requirements for physical kungfu, so don't think that you won't exercise after practicing Neijia Boxing. Moreover, the introduction of Neijia Boxing is standing pile (different from "ma bu" or horse stance just look, which is very different from "ma bu" or horse stance just look). You experience strength. You can practice all the clumsy strength of your body, and then you can practice round strength and overall strength. Waijiaquan pays more attention to the surface, such as the static strength of the body, the explosive force of the body and the reaction of the body. It pays attention to close combat and arm swing, and has little requirement for the whole body.