... 1000 pcs ) Mail function: Belly-healthy machine, can strengthen the muscles And joints, reduce weight 2) ... a day. With this abdominal fitness equipment one can work on ABS, waistline, obliques, arms, chest, back ... to to. For storage you can remove the handles by pushing in on the "spring" knobs. EXERCISE ... slide is extremely stable, with four wheels so you can focus on your form, not keeping your balance. ...