Working out sucks.  Some people talk about how it is a natural high, but some people are idiots.  Check out this video and you'll keep your ass out the gym for sure.

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For the most part, all of these bloopers can be blamed on people trying to do things they shouldn't.  I mean what the hell were the dudes trying to the hanging upside down sit ups thinking?  Also, there's waaaayyy to many people filming themselves work out.  It's worse than telling everyone on Facebook that you're going to the gym.

Source: Fark