【Features & Recommended Points】 ○ Exercise balance ball, essential for training that efficiently strengthens the core. By using it while maintaining balance, the deep muscles of the abdomen and back are naturally stimulated, making it a popular item that supports posture and helps with shaping up. ○ A standard item that can be used for a wide range of training, including yoga, Pilates, stretching, and muscle training. Just sitting on it instead of a chair naturally stimulates the inner muscles, and you can expect posture support and tightening effects. ○ A versatile ball with a wide range of uses. It can be used for building exercise habits at home, exercise, rehabilitation, postpartum pelvic care, light exercise for pregnant women, balance training for children, core training, and more. It doesn't take up much space and is an easy-to-incorporate training item, even for beginners. Perfect for relieving lack of exercise during your time at home. 【Product Information】 ・Color: Gray ・Size: Diameter approx. 55cm ・Weight: Approx. 700g ・Weight Capacity: Approx. 200kg ・Condition: New, Unused ※ Air pump is not included. Please prepare a commercially available air pump. 【About Shipping】 ・We will ship with simple packaging to reduce costs. ・In stock / Immediate purchase welcome!