Gyroscopic Powerball | Wrist-Arm-Hand Muscle Force Trainer
The maximum possible rotation speed exceeds 12,000 rpm, which can generate resistance of up to 32kg. It is the ultimate product of wrist exercise equipment-slow rotation for gentle rehabilitation, or fast rotation for forearm exercises for no more than 60 seconds.
Whether playing drums, piano, saxophone or guitar, musicians need to maintain strength, coordination and dexterity in their fingers and hands. Powerball helps to improve agility, speed, accuracy and endurance-if you can make music, Powerball will help you play better.
How long will it take to receive my order?
We offer FREE worldwide shipping on all orders!
All orders take 5-10 business days to be delivered depending on your location.
Is my order safe?
All orders include a 30 days money-back guarantee.
If you're dissatisfied with the quality of our product, contact us at email@example.com and we'll assist you immediately.