How to maintain the air inside my ball (standard valve)?
When the ball is fully inflated, it is important to make several turns to the ball while holding the “neck” of the bladder. When inserted into the ball cover, the pressure of the ball is enough to hermetically close the bladder. If needed, roll up the string enclosed (or a shoe lace) around the neck before putting it into the ball cover. Click here to download the instructions in PDF format.
