Adidas Premium Weighted Gym Ball 65cm (Black/Red)

1 x Complimentary Adidas Yoga Headband Preferred location to meet up: Bukit Batok/ Jurong East / Kent Ridge MRT or NUS Brand New! Comes with a pump and a workout chart! Exercise has never been easier! A gymball has to offer a fine balance between support and instability, if the ball is too rigid or too soft then the effects on your core stabilising muscles will be compromised. The Adidas gymballs all perform to these optimal levels even if you are simply using the ball to sit on at a desk or performing dynamic exercises. Using the right size ball is important, bigger is not always better, the correct size of ball is based on your height because when lying down this affects the position of your back and pelvis. If you are 170 - 185cm (5'7" - 6'1") tall then you need this 65cm ball. If you are going to use the ball for sitting at a desk (which is a fantastic idea) then you can go for a ball one size smaller so that you don't have pressure on the back of your legs when sitting on the ball. Highlight: Anti burst material Dual grip texture Weighted base prevents rolling Hand pump included Max user weight 110kg Recommended for users 170cm - 185cm tall