one DynaDisc and one 30 inch Dyna board
30" DynaBoard - One 30" DynaBoard - Combine this 30" diameter board with one or two DynaDiscs and it will provide a huge range of stabilty and balance effects.
The original exercise balance device, DynaDisc is an inflatable pillow capable of withstanding 2000lbs/sq. inch. It's smooth on one side and textured with pegs on the other. Use DynaDisc seated to give you benefits similar to a gymball, standing to increase balance and muscular resistance while doing exercises, or lying to improve strength and core stabilization for floor exercises.
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