Abdomen protectors for athletic use; Abdomen protectors for Taekwondo; Abdominal wheel rollers for fitness purposes; Arm guards for athletic use; Balls for sports; Body-training apparatus; Chest exercisers; Exercise equipment, namely, exercise bands, training bars, rowing machines; Exercise machines; Exercise treadmills; Exercise wrist weights; Exercising equipment, namely, rowing machines; Knee pads for athletic use; Sports training apparatus featuring a baseball bat, ball, and a tee for imp...