This Sports peanut yoga ball is ideal for beginners as long-term exercise can promote brain balance. It has a unique shape that ensures that the ball will only move in one plane. It allows the user to feel stable and gives control to their movements. You can apply it to fat belly, thick arms, and leg exercise. This ball will promote blood circulation and harmonize the heart and lungs it will also keep your hunchback problems if you keep your spine straight while exercising with it. This Yoga ball for balance is made of thick and durable material that has an anti-burst rubber compound which prevents the ball from violently bursting if punctured. It is suitable for kid’s physical exercise too.