AB Wheel AA Total Body Exerciser arm, shoulder and upper back muscles it will increess the strenth of your upper body Carve your core and boost your strength Total Length: 30cm Wheel's diameter: 15cm WE SHIP RANDOM COLOR Get great shape and healthy without paying for expensive gym equipment! The AB Exercise Wheel AA can effectively build up abdominal muscles, arm, shoulder and upper back muscles it will increess the strenth of your upper body. Emphasis on training arms, abdomen