This exercise ball targets multiple muscle groups at the same time.Increase functional training, lower body workouts and improve core strength, balance, and posture during exercise, yoga, Pilates, stretching at home, in the gym, or the office.A stability exercise ball can help relieve chronic neck, back, and shoulder pain through improving postures.To prevents rolling, you will sit up straight on the ball to engage core muscles.Yoga ball can not only promote the blood circulation of pregnant women and making the fetus have a healthy environment but also is beneficial to the opening of pelvic bone to give birth naturally.Strong and durable, your exercise ball withstands every extra-tough workout up to 396 lbs thanks to its thick PVC exercise ball material and anti-pop technology.Exercise Ball helps keep you (and your workouts) on the ball since it features an engraved and high tech anti-slip surface.Perfect for Developing Core Strength and Stability Widely used by fitness professionals, chiropractors, and physiotherapists, your Yoga Ball is ideal for the gym, office and home.