This device will bring you improved performance, where it counts.
The leverage created by this Stik arm considerably increases the force already generated by your Powerball.
The improved grip means it can more closely resemble racket and club sports, and the inertial force you will receive from using this device for just 30 seconds will be surprising.
Your full range of arm muscles is worked using this device.
Everything from your wrists to your shoulders feels a force being exerted on them. This means increased strength, better grip and more targeted training.
Main features
- Adds a new range of motion to your Powerball
- Increases the force exerted by your Powerball.
- Used by people of all ages and fitness levels
- Use in sitting or standing position
- Tones and strengthens muscles
- Excellent warm-up device before sport
- Rehabilitate damaged tissues
- Develops 100% impact-free resistance
9.95 €
9.95 €