which calls it the Murph Hero Workout. Done in honor of late U.S. Navy SEAL Lt. Michael Murphy, the rigorous workout entails running a mile, then doing 100 pull-ups, 200 push-ups, 300 squats ...

Michael Congdon developed a life-threatening condition where his muscles swelled, following a fitness challenge.

A Minnesota bodybuilder landed in the hospital “in tears and straight agony” after his arms “blew up” after attempting a popular fitness challenge, which he says could have killed him. Michael Congdon ...