Powerball® The Big One
The proverbial heavyweight class – ideal for building strength and muscle mass!
The housing is made of an extremely hard aluminum alloy and can be easily started with the autostart function. Wind it up like a toy car and the ambitious training for the forearms starts.
The Powerball® – The big one has a diameter of 82 mm and a total weight of 510 grams – and is therefore 10 mm wider and more than twice as heavy as the classic Powerball®.
The heavyweight rotor provides up to 22 kg (50 Ibs) of resistance at approximately 10,000 rpm. With the additional weight and higher torque you can build muscles in your hand and forearm even faster.
The new innovative shock-resistant housing structure prevents damage in the event of a fall. The patented stability control system ensures vibration-free rotation and an incredibly strong feeling in the hand.