MANUALLY OPERATED EXERCISE EQUIPMENT, NAMELY STAIR STEPPING MACHINES, WEIGHT BENCHES, STATIONARY EXERCISE BICYCLES, SKI SIMULATION EXERCISE MACHINES, TREADMILLS, SELECTORIZED WEIGHT TRAINING MACHINES, HOME EXERCISE GYM UNITS, AEROBIC EXERCISE RIDERS AND EXERCISE GLIDERS; BARBELLS; DUMBBELLS; WEIGHT LIFTING ACCESSORIES, NAMELY, BELTS, GLOVES, WRIST WRAPS AND KNEE WRAPS; WEIGHT PLATES