Fitness Fail Friday

Latest in Fitness Fail Friday

The 10 Best Fitness Fails of 2014

Every Friday this year, we've brought you the best fitness fails on the Internet—partly to show you what not to do, partly to help you feel better a...

The Ol' Scottish Cement Bag Trick Is the Best

To show you what not to do, each week STACK brings you a moment from the weight room or sports field gone horribly wrong. Looking for a way to ge...

The Saddest CrossFit Fail Ever

To show you what not to do, each week STACK brings you a moment from the weight room or sports field gone horribly wrong. We've seen plenty of Bo...

The 6 Laziest People Who Have Ever Stepped into a Gym

To show you what not to do, each week STACK brings you a moment from the weight room or sports field gone horribly wrong. Your gym has a Lazy Guy...

Fitness Fail: Dance, Dance Revolution

To show you what not to do, each week STACK brings you a moment from the weight room or sports field gone horribly wrong. The gym is a tempting p...