(2) 7" Balance Cushions / Discs - smooth on one side and pegs on the other. Use for arms, feet or hands for balance, rotation and dynamic stabilization training.
DynaDisc™ is more versatile than a gymball. You can stand, lie down, kneel, do lunges, weight shift, rotation and weight training exercises. The DynaDisc™ is great addition for accelerating strength and balance training.
Specifications: