Abdomen protectors for athletic use; Abdomen protectors for sports; Abdomen protectors for Taekwondo; Abdominal wheel rollers for fitness purposes; Accessory attachments for manually-operated exercise equipment being resistance bands for increasing muscle resistance; Air glider exercise machines; Ankle weights; Apparatus for electronic games adapted for use with an external display screen or monitor; Arm guards for athletic use; Arm guards for baseball; Arm guards for sports use; Artificial C...