PROMASS Yoga Exercise Ball 65 & 25cm ，Anti Burst and Slip Stability Balance Yoga Ball，Chair for Pilates Yoga Birthing Pregnancy Gym Workout Training and Physical Therapy(2 Size，with Quick Foot Pump）

Product description Yoga ball can helps you develop a holistic approach towards a healthy, balanced mind and body. We believe fitness is a passion and confidence builder. Expressing passion through fitness is a great way to feel alive and engaged in the world - truly the best simple pleasure. Perfect for strengthening the abdominals, core and lower back muscles. Manufactured from burst resistant, durable PVC, perfect for tough workouts. High grip, non-slip surface for safe use when performing weighted exercises Perfect for use with yoga, pilates, or for general strengthening & balance. Easy to clean: our fitness ball is easy to clean with just a soft damp cloth. The gym ball can be used by pregnant women, injured patients, physipromassapy, children play and senior citizens but needs extra care. This chair is a magician that corrects your posture and eventually drives your back pain away!