This man was doing some weighted muscle-ups with a resistance band tied to his waist. Unfortunately, the opposite end of the band wasn't tied tightly and when the man performed the move, the band went flying towards him, hitting him right where he didn't want it to hit. He immediately dropped to the floor and winced in pain.<br /><br />“The underlying music rights are not available for license. For use of the video with the track(s) contained therein, please contact the music publisher(s) or relevant rightsholder(s).”