Arm guards for athletic use; Body-building apparatus; Chest protectors for sports; Elbow guards for athletic use; Electrical stimulation belts for strengthening abdominal muscles; Knee guards for athletic use; Leg guards for athletic use; Muscle training braces to be worn on the back for support when playing sports; Shin guards for athletic use; Waist protectors for athletic use; Weightlifting belts; Wrist guards for athletic use