Powerball Hand trainer
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More than 10 pieces in stock
More than 10 pieces in stock
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Colour2
At a Glance
Gyroscopic Resistance Mechanism
The hand trainer utilises gyroscopic force without batteries, continuously adjusting resistance to rotational speeds of up to 16.000 rpm.
Easy Start Mechanism
An integrated rotor enables cord-free starting, making the device particularly straightforward to use at the beginning of a workout.
Variable Training Focus
By adopting different grip positions with the 250g device, you can specifically target various muscle groups in the forearm and wrist.
In Detail
30-day right of return
24 Months Warranty (Bring-in)
2 additional offers