Q: What size exercise ball do i need?
Q: What size exercise ball should i get?
A: Size for 9 inch-10 inch great in strengthen exercise in back, hips, leg and between knees
Q:Is it easy to inflate?
A: Yes, Easy to inflate, blow up as easy as basketball and soccer, meanwhile can adjust the degree of inflation according to your own needs
Q: How to inflate?
A: Insert the needle pump, Push handle, back and forth, same as piston movement, until to the degrees you need, just pull out the pump directly when you finished, dont worry, air won't escape
Q: How to deflate
A: Insert the needle pump, with squeezing the ball, it can deflate more quickly
Contact Person: Ms. Karen