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PowerBall


Powerball® is a finely engineered, high-precision gyroscope consisting of a rapidly spinning rotor enclosed in a solid [hand held] outer sphere.

The best products don't require a lot of fuss, they just work. Wind back the precisely balanced zinc rotor; release and begin turning your wrist in slow, gentle circles.

Speed builds rapidly inside the sphere, producing a powerful resistance which is just as effective for non-impact rehabilitation as it is isometric strengthening of the arm, all the way from fingertip to shoulder.


How does it work?
Regular exercise with Powerball® can help maintain muscle tone and health from finger to shoulder, thanks to its rhythmic movement and non-impact nature. When your muscles respond to the demands placed upon them from exercising with Powerball®, blood flow increases and joint health is promoted by stimulating the production of synovial fluid (the fluid that lubricates and nourishes joints).

The gripping action required to hold Powerball® activates the finger flexor muscles and the wrist extensor muscles. Activating the wrist extensors prevents wrist flexion, thereby enhancing grip strength. With the wrist extensors activated by the gripping action, the rotatory movements necessary to maintain the gyroscopic movement of Powerball® exert forces on a wide range of muscles.

powerballs.com/

-8%
PowerBall 280Hz Pro Blue
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 280Hz Pro Blue
活动价 36,51 €
(29,09 €, 增值税 0)
(11)
有现货
-15%
PowerBall 280Hz Classic Blue
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 280Hz Classic Blue
活动价 22,87 €
(18,22 €, 增值税 0)
(9)
有现货
-15%
PowerBall 250 Hz Pro Blue
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 250 Hz Pro Blue
活动价 21,17 €
(16,87 €, 增值税 0)
(25)
有现货
-15%
PowerBall 250Hz Classic Blue
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 250Hz Classic Blue
活动价 12,67 €
(10,10 €, 增值税 0)
(22)
有现货
-15%
PowerBall Starting Cords 10 Pack
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall Starting Cords 10 Pack
活动价 3,32 €
(2,65 €, 增值税 0)
(2)
有现货
-9%
PowerBall 280Hz Autostart Pro
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 280Hz Autostart Pro
活动价 45,33 €
(36,12 €, 增值税 0)
(33)
-15%
PowerBall Hybrid Autostart Pro
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall Hybrid Autostart Pro
活动价 68,17 €
(54,32 €, 增值税 0)
(8)
-15%
PowerBall 280Hz Autostart Classic
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 280Hz Autostart Classic
活动价 31,37 €
(25,00 €, 增值税 0)
(23)
-15%
PowerBall 250Hz Autostart Classic (Lights)
 
体育运动‪»健身训练‪»Powerballs‪»
PowerBall 250Hz Autostart Classic (Lights)
活动价 16,92 €
(13,48 €, 增值税 0)
(11)