Kevin Hart found out the hard way that he can’t compete with a former NFL running back. The comedian/actor posted a crazy video detailing how in the world he ended up with a torn lower abdomen and adductors that landed him in a wheelchair. Kevin says he thought he could beat former NFL running back Stevan Ridley in a 40 yard dash race. That’s when it all went south and Hart realized being in your 40s is real and the time to “sit my a** down.” Celebs like The Rock, Will Smith, and Michael Ealy backed that age comment up. Ouch! See the video to the right