This inflatable ball for Pilates exercises with base and adjustable tubing is ideal for active stretching, exercise, and strengthening core muscles.The sturdy, ring base enhances alignment, balance, and control while increasing flexibility, strength, and endurance. Train your abs, back, arms, chest, and buttocks using your own body as resistance. For more variations, simply remove the ball from the base to perform traditional ball exercises. This ball is great for all fitness levels and a must-have for those who require extra stability or are trying the ball for the first time.Look to Overstock.com for huge savings on all your fitness needs and accessories.Features include:Rubber ballPlastic baseAdjustable tubing with foam handlesNylon webbing strapsPlastic hand pumpFitness guide included