How come a fat old man with a belly got more abs strength than everyone else?
"Richards began by letting people (including heavyweight champion Jack Dempsey) punch him in the gut. He then progressed to letting people jump on his belly, being struck by a two-by-four, being struck by a sledgehammer, and finally being shot by a 104-lb. cannonball from a spring-loaded 12 ft. cannon.[1] Richards limited his cannonball act to twice per day, as performing it more often was too painful."