The Exercise Ball - Professional Grade Anti-Burst Fitness and Balance Ball is a high-quality exercise ball designed for core strength, balance, back rehabilitation, and toning. It is also suitable for pregnant women during delivery. The ball comes with access to stability ball exercises that target various muscle groups, including thighs, butt, abs, and pelvic floor. It can be used as a seat for active sitting at work or home. Made of low-odor material and free of harmful phthalates, this exercise ball can support up to 600 lbs. It is recommended by trainers and physical therapists for increasing balance, abdominal strength, and flexibility. Whether you're doing crossfit, working in an office, or sitting in a classroom, this exercise ball is a versatile and effective fitness tool.