In less than a decade the gymball has gone from being a piece ofmedical equipment used by physiotherapist to being one of the mostversatile and productive items of fitness equipment that we make.Our gymballs are manufactured under the strictest conditions toensure they outperform inferior products.<br><br>Virtually all bodyweight exercises are enhanced by 'doing' them onthe ball u2013 sit ups, squats, press ups, back raises all become more'inclusive' of muscles when you do the move on a gymball especiallyaround your waist, abdominals and lower back.<br><br>There is more to a gymball than meets the eye, especially when youare trying to add innovation to a product. Our Reebok trainingexperts challenged us to solve an age old issue of gymballs u2013 thefact that they roll away from you when you get off them, whilstthis isn't a big deal we gave it some thought and found that byadding more material to the base made it slightly 'bottom heavy'which helped to keep it in place (and at the same time improved thegrip).<br><br>