Exertools DynaDisc 4pk - Buy 3, get 1 FREE! (25% savings)
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.
Add an Exertools DynaBoard™ to create a full range of rocker and wobble exercises. DynaDisc® is an excellent tool for combined strength and balance training.
- 13.5 inches in diameter
- Unique beveled edge supports comfort to the hamstrings
- Made of the same material as a gymball
- Inflate with a traditional ball needle
- 2,000 pounds per square inch
- Inflation pump included