Exercise with 65cm swiss ball crunch, best gymball for pregnancy and birthing

Univfitness is a leading gymball supplier in china. We have anti burst gym ball, exercise gym ball, half gym ball. Some ball equipped gym ball pump and gym ball chair for a better use and storage.

Including 65 cm gym ball exercise ball, 55cm gym ball, 65cm gym ball and 75cm gym ball for selection. You may use swiss ball crunch, exercise with ball or do some fitball exercises. Work together with pilates, swiss ball exercises are very popular as a pregnancy ball or birthing ball.