• Ideal for Aerobic, Yoga & Stretching.

• Increase Stability & Flexibility

• Burst Proof up to 200lbs / Static Weight Limit 1100lbs

• Recommended for people between 4'8 to 5'5, 146-165cm

• Durable, Latex-Free and easy to use

Exercise balls are one of today's top fitness tools - and for good reason! Using an exercise ball will improve the strength of the abs and the lower back. Since the exercise ball is unstable you have to constantly adjust your balance, which in turn will improve your balance, proprioception and flexibility. This soft, bouncy exercise ball is specially designed for aerobics and cardio workout. It may also be used for relaxation exercises, stretching, yoga and pilates. Sissel exercise balls are made with a special material that prevents the ball from dangerously exploding if accidentally punctured. If punctured the air is released gradually so Secure Max System balls deflate slowly - and safely.