WittFitt sells two different pumps, a mini-hand pump and a double-action high volume pump. Both are easy to use and will inflate your ball in just minutes.

Insert the cone-shaped end into the hole on the bottom of your ball. As you hold the pump in place, slide the cylinder up and down to add air to your ball. Continue until your ball is at the proper size. It may take up to 5 minutes to inflate your ball with this mini pump, so be patient.

Double Action Pump Instructions

Connect the black hose to the top of the pump over the black valve [just above the orange valve]. Then at the other end of the pump, choose the smallest cone-shaped adaptor and insert it into the end of the tube. Take that end and insert it into the hole at the bottom of the ball. Raise and lower the handle as you would a bike pump. The pump will inflate as you pull up and push down. Continue until your ball is at the proper size.

Connect the black hose to the top of the pump over the orange valve. Then at the other end of the pump, choose the smallest cone-shaped adaptor and insert it into the end of the tube. Take that end and insert it into the hole at the bottom of the ball. Raise and lower the handle as you would a bike pump. The pump will pull air out of the ball as you pull up and push down.