This course is less, mainly to learn some basic boxing movements, kicking movements and some hitting protection movements to infuse some knowledge, hehe, actually just for fun. For example, I fell on my back and fell sideways (I fell five or six times and didn't lift my arm for a week). . ) carp hook, straight fist, and so on. There are also two people practicing punching and kicking sandbags. That's probably it ~ ~