BODYMATE Sencha Ball Seat Cushion with Pump 34 cm Diameter - Balance Cushion, Air Pad, Nub Core, Fitness, Rehabilitation, Coordination and Back Training

Strong Back, Strong Middle: The cushion works your core muscles. A strong core helps prevent and relieve back pain. Strengthens deep muscles: the pillow creates a constant instability that your body needs to balance. This activates and trains the inner muscles. With the pump you determine for yourself how stable or wobbly the cushion should be. For office and training: the studded cushion is perfect as a seat cover on the desk chair and as a device for your fitness training. Suitable for all levels. Includes air pump and ready to go: the needle is inserted in the pump housing next to the handle. Simply assemble, inflate and get started. Premium quality: as a German brand, BODYMATE delivers top workmanship. The cushion is made of high-quality, non-slip and abrasion-resistant PVC. It is easy to clean, washable and free from harmful phthalates.