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How to Choose the Right Ball
The best ball to use has the following qualities
- Vinyl – good tactile surface to hold on to
- Size 4 inches, inflated to 3 ½ inches (DO NOT USE LARGER BALL)
- Air inflated – you want the ball to move with the pressure of your weight
I love the Sportime 4” ball which typically comes in yellow. Sportime’s technology uses seamless roto-molded cover for durability. Recommended by physical therapists.