MMA fighter gets his arm broken when he refuses to tap out

If you have a weak stomach approach with caution.

This video shows just how brutal mixed martial arts can be.

Two fighters grapple on the floor during a lower tier MMA bout and one of the fighters just doesn’t know when the right time is to tap out.

As their tangled bodies fight for the upper hand, one of the fighters gets himself into a dangerous lock with his arm hanging out waiting to get manipulated.

As they wrestle, the fighter in a more dominant position starts to pick apart his opponent, pulling on his arm to try and get leverage.

But instead of tapping out, the other guy decides to keep fighting despite being in a weaker position.

Usually when an MMA fighter finds himself in this situation, the logical move is to submit to avoid serious injury.

However, the dude with his arm out tries to fight on and gets it broken in the process.

The sound alone is enough to make you squeal.