Everyone knows that MMA is one of the most dangerous sports out there and that fights can often end with an injury for one of the players. Regardless of how many health protocols get applied, the nature of fighting always puts at its center a risk of getting yourself hurt, and in a sport like MMA, where fighters are allowed to use both the arms and the legs, the chances of major injuries are only higher.
Aside from head injuries (the most dangerous ones), the other two regions of the body that often get hurt during MMA fights are the shoulders and the knees, which can get tangled up when the fighters get to the ground and try to get an advantage.