The Blackroll gym ball can be used as both a training device and a sitting ball. Depending on the air pressure, it has a diameter between 56-65 cm. Whether for coordination and stabilization training or for training with additional weights – this gym ball is your optimal training partner!
Thanks to the high-quality material that is free from latex and softeners, the ball does not roll away when you stand up, is odorless, elastic, and very durable (up to 500kg). The anti-burst system guarantees safety, ensuring that the ball does not burst even when externally damaged; instead, the air slowly escapes.
