... push-UPS, chin-UPS, dips, crunches, narrow IRON GYM,NEW IRON GYM,CHIN UP BAR, DOOR BAR, DOOR BAR ... frames or sit on the floor for pushups, dips, and sit-UPS, the Iron Gym is an ideal ... back workout, you can quickly move the Iron Gym to the floor, where you can perform pushups while ... facing down, tricep dips while facing the other way, or sit-UPS using the Iron ...