Body-building apparatus; Dumbbells; Exercise balls; Exercise equipment, namely, stair-stepping machines; Exercise equipment, namely, virtual reality training cycles; Exercise treadmills; Gym chalk for improving hand grip in sports activities; Hamster exercise balls; Inflatable pools for recreational use; Inflatable swimming pools; Play swimming pools; Push up stands; Running machines; Sit up benches; Stationary exercise bicycles and rollers therefor; Vibrating apparatus used in fitness and ex...