Skis; Surfboards; Abdomen protectors for athletic use; Arm guards for athletic use; Body-building apparatus; Body-training apparatus; Climbers' harness; Elbow guards for athletic use; Knee guards for athletic use; Leg guards for athletic use; Palm protectors for athletic use; Ski sticks; Skipping rope; Stretch bands used for yoga and physical fitness purposes; Surf skis; Surfboard leashes; Swimming jackets; Waist protectors for athletic use; Weight lifting belts; Wrist guards for athletic use