Arm protectors for athletic use; Body-building apparatus; Knee pads for athletic use; Leg guards for athletic use; Muscle training braces to be worn on the back for support when playing sports; Posture correction device, namely, an adjustable harness to correct one's posture for sports or other physical training purposes; Protective padding for Pilates; Protective supports for shoulders and elbows; Ski poles; Stress relief exercise toys; Stretch bands used for yoga and physical fitness purpos...