Arm guards for athletic use; Body-building apparatus; Elbow guards for athletic use; Exercise equipment, namely, neck and shoulder supported weights for twisting and lifting exercises; Fitness machines and equipment, namely, weights, treadmills, rowing machines, stair stepping machines, resistance machines, stationary cycles; Gyroscopes and flight stabilizers for model aircraft; Knee pads for athletic use; Protective supports for shoulders and elbows; Sports equipment for boxing and martial a...