Kynett Gyro Ball – Hand & Wrist Trainer
Build grip strength, prevent injuries, and support rehab

Why choose the Kynett Gyro Ball Autostart PRO?
- Autostart system – no cord needed, quick & easy start
- Kinetic resistance – resistance grows with your speed and effort
- Strength & stability – train wrists, forearms, grip, and coordination
- Rehabilitation & prevention – effective for recovery and injury-proof training
- Compact & portable – train anytime, anywhere

⏱ Real-time RPM (speed) – instantly see how fast you are spinning. Perfect for keeping a steady rhythm or pushing yourself to higher speeds.
🔄 Total revolutions – the counter tracks every spin from start to finish, so you can measure endurance or compare sessions.
⏳ Time tracking – keep track of how long you train. Great for rehab programs where consistency and gradual build-up are key.
🚀 Peak RPM (top speed) – records the highest speed you reach during your workout. Challenge yourself to beat your own record and make training competitive.
💪 Strength index (power score) – calculates a score based on your performance over 30–60 seconds, showing how much strength and endurance you can generate.
Flywheel Training vs Traditional Training
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Load Capacity: Experience the difference in load management. Flywheel Training offers adjustable resistance that adapts to your strength and needs, allowing for progressive overload without the hassle of constantly adding or removing weights. Say goodbye to plate swapping and hello to streamlined, efficient training.
Repetitions: Maximize every repetition with Flywheel Training, each repetition engages your muscles throughout the entire range of motion, ensuring optimal muscle activation and stimulation. The flywheel challenges your muscles in both concentric and eccentric phases, resulting in superior gains and enhanced muscle development.