PROIRON Hydraulic Arm Strengthener

Our hydraulic power twister is not only safer and more durable but also features a patented hydraulic adjustment system principle. This innovative design eliminates the risk of the spring breaking and rebounding, ensuring a safe workout experience.

The adjustable resistance button allows for a wide range of force adjustments, from 10kg to 200kg (22-440lb), catering to individuals at different training stages. This ensures that you can tailor the resistance to your specific strength level, preventing muscle strain from excessive force.

Equipped with a stable triangle structure, our arm exercise equipment offers a secure and effective workout experience. The golden ratio triangle design ensures stability during exercise, with unchanged opening angles and exercise strokes. This makes our arm strengthener ideal for arm, chest, bicep, and shoulder workouts.

Crafted from double-layer steel tubes, our power twister is built to last. The hydraulic pressure design prevents deformation even after long-term use, surpassing traditional spring power twisters in durability. The leakproof hydraulic cylinder has undergone 100,000 endurance tests, providing reliable and stable resistance.

For added convenience, our power twister features a buckle at the bottom for easy storage and portability. Simply adjust the resistance knob to the minimum level after use, lock the handle with the buckle, and store it away without taking up much space. Stay safe and efficient with our hydraulic power twister for your fitness routine.

product information: