Balance Cushion is ideal for improving stability, balance, coordination and flexibility through standing and sitting exercises. Proprioception is the perception (conscious and not) of the body in space. It is the result of the activity of receptors that suggest to the brain the position of different parts of the body. Therefore it determines balance and reflexes. This can improve proprioception, increasing mobility and reducing the risk of injury. Increases concentration in adults and children. Also suitable for foot massage and to mitigate and prevent venous disorders. It is reinforced, non-slip and made with anti-burst (PVC) material. Diameter: approx. 34 cm Inflates in a few moments (pump not included; cushion is shipped deflated); vertical folds may be visible after inflation, the inflation pressure should not be maximum.