20 Worst Types of Guys You Meet at the Gym

Millions of Americans go to the gym. Although we have absolutely no idea how many gym-goers there are in the United States, we're willing to be it's an enormous number. And, of those gym goers, let's pretend half of them identify as male.

Have you ever noticed that most of the men hanging out at health clubs fall into very specific classes? From the naked old man blow-drying his balls to the exhibitionist letting it all hang out in the sauna, the gym is full of characters. Here are 13 of the worst types of men you meet at the gym.