Take your workouts to the next level with the 26-inch Balance Workout Ball, designed to improve strength, flexibility, balance, and cardiovascular fitness. Its unstable surface engages more muscles, helping you build core strength and stability while enhancing overall muscle tone. Ideal for fitness, rehabilitation, or physical therapy, it supports up to 300 pounds and is made from durable, non-slip, non-marking materials for safe, reliable use. Four visible quadrants guide posture for better form and more effective results. Includes a guided workout and an easy-to-use inflation pump for quick setup. Perfect for home or gym use, this versatile balance ball boosts workouts, strengthens muscles, and promotes functional fitness.