Features： Wide Adjustable Resistance – Features a resistance knob for easy adjustment from 10–200kg (22–440lbs) across 2–20 levels, making it suitable for beginners to advanced users. Hydraulic Safety System – Built with a fully sealed hydraulic cylinder, offering smooth, stable, and safe resistance compared to traditional spring twisters. Ergonomic & Non-Slip Grip – PU handles with anti-slip texture provide comfort and stability during workouts, reducing hand fatigue and improving control. .
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