mediBall Classic 55cm - Blue

These Australian Made balls are burst resistant to 350kgs and are extremely resiliant. AOK commenced its Swiss ball development and testing program in 1996. The University of Newcastle was selected because of its international reputation in materials testing. Testing protocols have been developed which are considered the best in the world for inflatable PVC products.
Burst resistance means AOK Swiss balls are designed to slowly deflate if accidentally punctured. We also test for deflation under load and durability using cyclic testing.
mediBall retains its shape under heavy loads, maximising the body's stabilisation process. It is ideal for seating, exercise, rehabilitation and can be used with duraDisc^TM airRoller^TM, medicineBalls^TM, BallWeb^TM and weights to gain a more challenging workout. Also improve your posture, reduce back pain and brighten up your office/classroom - they make great and colourful seats.