Used for exercise, the exercise ball challenges your muscles in new ways helping to strengthen and build up the "core" muscles in the body, eg abdominals, back, buttocks & thighs, which stabilise and play a major role in maintaining good posture, which is so important if we are spending much of our working life in a sitting position.

Using an exercise ball for sitting while at your desk promotes active sitting, where constant small movements in your back, hips, knees and ankles keep you balanced on the ball and helps to strengthen and stabilise an upright posture.

Tests with the mediBall Pro exercise ball have exceeded the 500kg antiburst rating.

Specifications

This size is suitable for those people over 6' (183cm) and up to 6'6" (198cm) for sitting and for people over 6'6" (198cm) for exercising.