Baseballs; Basketballs; Skateboards; Badminton rackets; Badminton shuttlecocks; Body-building apparatus; Body-training apparatus; Football body protectors; Footballs; Golf balls; Golf gloves; Net balls; Sport balls; Table-tennis balls; Table tennis bats; Tennis racquets; Wrist guards for athletic use; Accessory attachments for manually-operated exercise equipment being resistance bands for increasing muscle resistance