Article continues below advertisementGuy Fieri was rushed to the hospital recently following an on-set incident while filming Flavortown Food Fight.The Food Network icon, 57, told Fox News on November 24 how he "slipped down a set of steps" during shooting and ended up being confined to a wheelchair.Article continues below advertisementGuy Fieri Badly Hurt His Quad MusclesSource: MEGAGuy Fieri's quad muscle 'exploded.'During the fall, the TV personality had "one foot went forward and the other foot got caught on the threshold." The plummet tore his quad muscle "in half.