?????????
Strengthen & tone
your entire body by hitting your Abs, core, trunk, shoulders, and arms, upper
back & lower back.

?????????
Large wheel design:
triangular stability. Exercise abdominal muscles, spring folding.

?????????
Grip foam design:
non-slip, sweat-absorbent, and three-wheeled, more safe.

?????????
ABS plastic material:
durable, strong bearing capacity.

?????????
Can bear 120KG,
fitness shaping, and eliminate fatigue.