There are currently shipping restrictions imposed due to the
SARS-CoV-2 pandemic which may lead to delays of deliveries
outside of Europe. (For example, shipping to Australia currently
takes several weeks.)
The cool fitness device for use at home and in the office.
Perfect for arm and shoulder training! Make the Fitness Ball
spin with up to 15,000 rpm, only by using the power of your
muscles! You decide the rotation speed and hence the level
of your training. The faster the rotor inside of the ball
is spinning, the stronger the force that is being used -
up to the equivalent of 15 kgs of weight.