Balls for games; Barbells; Body-building apparatus; Checkers games; Dumbbells; Exercise equipment, namely, chest expanders; Fitness machines and equipment, namely, weights, treadmills, rowing machines, stair stepping machines, resistance machines, stationary cycles; Knee guards for athletic use; Knee pads for athletic use; Manually-operated exercise equipment for physical fitness purposes; Protective padding for playing football; Running machines; Storage racks for athletic equipment