Dumbbells; Arm guards for athletic use; Body-building apparatus; Chest protectors for sports; Elbow guards for athletic use; Exercise equipment in the nature of exercise bands; Gym balls for yoga; Knee guards for athletic use; Leg guards for athletic use; Protective supports for shoulders and elbows; Resistance bands for fitness purposes; Skipping rope; Waist protectors for athletic use; Waist trimmer exercise belts; Wrist guards for athletic use; Yoga straps