Aerobic step machines; Stationary exercise bicycles; Body-building apparatus; Hang gliders; Dumb-bells; Waist trimmer exercise belts; Weight discs for barbells; Hoops for exercise incorporating measuring sensors; Electrical stimulation belts for strengthening abdominal muscles; Electric muscle stimulation bodysuits for strengthening muscles; Weighted vests for exercise; Baseball gloves; Elbow guards for athletic use; Knee guards for athletic use; Golf gloves; Weight lifting belts; In-line rol...