About landing parkour.

Hello, brother, your tumbling is called costume. As the saying goes, Qi Xin works together. For example, jumping from a height, the impact force at the moment of landing is very great. If you don't load, the force will be transmitted directly to your knee and then uploaded. Maybe you'll break a bone. This action is very necessary, and this tumbling must be professionally trained. Irregular movements can also hurt yourself. Roll faster and try to spread the impact to the ground.

Parkour is not as magical as you think. Just touch it. In fact, parkour is a way of life, and people who know parkour really understand it.