What is 4th Point Of Contact?
A military term used to described your ass. Comes from paratrooper training. When you land after a jump, you hit the ground and roll. This causes your 1st POC to be the balls of your feet. 2nd POC is your calves. 3rd POC is your back of your thigh. 4th POC is you ass, and
The idiot who listed
5th point of contactwith a similar definition needs to get his head out of his 4th point of contact.