The halfball combines soft, relaxed and flexible sitting with the possibility of varied training. You may wobble while practicing and sitting on the unstable half ball. It's fun and activates the deep muscles at the same time. Thanks to its large seating area, the halfball offers even heavy people a comfortable opportunity to sit dynamically. Optimization of straight posture through ball shape. Swing and trampoline effect depending on the air filling. You will automatically receive an e-mail to initiate purchase processing after the auction to your email address. In the purchase process, you can summarize several auctions from us and save shipping costs, adjust your invoice and delivery address and select the payment method and shipping method. You will also find all information about paym.
