The BOSU® Ballast Ball: Easy to stack The BOSU® Ballast Ball is a great exercise ball, filled with grains and a weight of approximately 2.5 kg. The grain can move freely in the ball and ensure that the fitness trainer not reusable roll up. This allows classic exercises extremely can be added. In addition, stacked to the exercise ball light. You need no additional Abstellap: more. Helping you make the exercises correctly, is also available as a instructional DVD included. Product Details: • Easy to fit with their granulate filling • Color: Blue • Diameter: 65 cm • Weight: 2.5 kg
