Powerlifters and other extreme “athletes” suffer a wide variety of injuries throughout their career, with some more gruesome than others. The average person cannot even comprehend the strain placed upon various parts of the body by these people and most don’t care to find out, except when a powerlifter snaps his quad on video.

Tommy Dolan was attempting 685-pound squat during the Irish Powerlifting Championships and everything appeared to be just fine, that is until you hear a disgusting popping sound that might cause your stomach to roll over.

Warning: The video is not particularly graphic but still very unsettling.

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