Nivia 581 Anti Burst Gym Ball-Blue

Nivia premium weight exercise balls are made from a heavy weight vinyl, providing more stability and rigidity for the most technical moves. Fitness Ball exercises are very effective at targeting those core muscles that are essential for stability and good posture but are often overlooked when exercising with fixed position gym equipment. Core exercises strengthen your abdominal muscles, back muscles and the muscles around the pelvis while helping you tone and trim your entire body. Our premium yoga balls enhance poses like back bends, hip openers and restorative poses. Also perfect for stretching, balance and stability, training and toning exercises.