I bought this ball to do therapy exercises at home after rotator cuff surgery. It’s the perfect size. Also was small enough to pack in suitcase to take on vacation.
We use this ball to test the space between railings to make sure an infant's head can't get stuck. This follows the code in my state. If the ball can fit then we modify the railing so it can't. Our structural engineer gave us this tip, maybe it will save a life.
Use in the beginning-then use rollers and spiky balls-this is a great opportunity for longevity promotion-don’t stop
Love it helped wit my injury