Opti Balance Trainer

Give yourself a full body workout with this simple Balance Trainer. It combines all the elements of fitness so you can get a cardiovascular workout, tone and improve your flexibility into unique and highly effective combinations. Challenging and fun, this balance trainer gives a whole new meaning to "moving with control" as you work out on an unstable, dynamic surface. 57.5cm diameter gym ball. You have the option to take it with you to the gym, park, or friend's house with the lightweight and easy-to-carry design. Maximum user weight 100kg (15st 10lb).