DynaDisc

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.

Vary inflation to change the degree of difficulty. Dynadisc improves posture, alignment and creates a more challenging workout in less time. And DynaDisc™ comes with a complete satisfaction warranty and industry leading two-year guarantee.

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.

• 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