Inflatable Balance Disc with Pump, for Balance/Stability Training, Improving Sitting Posture & Core Strength, Back Pain Relief

An easy way to train your balance and stability.You need to maintain balance when sitting or standing on the cushion.Your stability will be improved and your core muscles will be strengthened.It is pre-inflated and comes with a pump so that you can adjust the inflated level as you want.The air cushion is made of high-quality rubber with a load-bearing capacity of 200kg.One side of the air cushion has massage pins, and the other side has a non-slip ring texture to meet your different needs.It is recommended that the height after inflation is about 10cm, too much or too little gas can not achieve the ideal training effect.