Features:

• Valeo 55 Centimeter Body Ball comes with a wall chart illustrating a step-by-step exercise program and a high-volume air pump
• 55-centimeter model is the optimum size for users 4-feet, 11-inches to 5-feet, 3-inches tall
• Ball provides a low-impact and highly effective method for strengthening your core abdominal and lower back muscles
• Ball offers a wide range of functions: desk chair, training ball, and baby bouncer
• Sturdy rubber ball cleans easily and is stable for exercises