평영 상체로 강한 추친력 만드는 스킬 (쉽게 따라하지 못하는 이유)설명

Hello, this is Crazy Seal. Today, I invited Sloth's cousin and taught him some upper body ground movements. Since he had never done it before, as expected, he couldn't follow along very well. However, if he understands these principles and follows along, he can become a much more successful person than he is now. No one is good at it from the start. You can only master it by understanding and trying to use your body.