... >> Customer Care >> OsteoBall Setup Instructions >> OsteoBall Deluxe Version >> Setup/Deflate

1. Find the zipper under the belt adjustment flap. Remove the stopper from the valve. Insert the air pump tip into the valve. See above picture.

2. Begin pumping air into the ball. **Remember, inflate your OsteoBall only 2/3rds full.This gives proper and comfortable resistance.To confirm that your ball is properly inflated, press down on the top--the upper portion of the ball should flatten out. Over-inflation of the OsteoBall results in significant reduction of effectiveness. See image above.

3. Remove air pump tip. Put the OsteoBall stopper back in the valve and push valve down into ball. Close zipper snugly up to inflation valve. See image above.

Deflating your OsteoBall

Simply unzip the cover and remove the stopper from the valve. Press the ball until all air has been emptied.