Specification: -Material: Carbon Steel, PU&Plastic Handle, Hydraulic Cylinde -Color: Blue / Red -Size: 16.9*6.3inch -Product Net Weight: 2.5kg / 5.5lbs -Adjustable Resistance: 10-200kg / 22-440lbs NAIZEA Arm Exerciser - Adjustable Hydraulic Power Twister, Home Chest Expander, Shoulder Muscle Training Fitness Equipment Main Features: ◊ High-density double-layer carbon steel tube ◊ Ergonomically designed PU handle; Buckle of the handle's bottom for easily store ◊ Adjustable resistance (22-440lbs), meets the fitness requirements of different stages ◊ Easy to use, just rotating the knob, resistance can be adjusted, faster than car shifting ◊ Totally-enclosed hydraulic cylinder offers you stable resistance strength, will not weaken over time ◊ Hydraulic pressure protection, there is no danger of the springback, won’t rebound and hurt yourself ◊ Golden ratio triangle structure with 10 reinforcement rivets, exercise more stable and safer ◊ Wide application, suitable for beginner or veteran, indoor or outdoor, perfect for exercising your wrists, arms, shoulders, chest and back at the same time Read more NAIZEA Adjustable Power Twister - The Wise Investment for Upper-Body Fitness Say goodbye to spring power twister! Hydraulic power twister is safer and more durable because of the hydraulic adjustment system principle. NAIZEA arm exerciser adjustable hydraulic power twister will be your best choice. There is no danger of the springback, will not rebound and hurt yourself, make exercise safer and more efficient. Read more High Quality Adjustable Hydraulic Power Twister Durable Material The hydraulic arm exerciser is made of high-density double carbon steel, strong and durable. Passed 100000 endurance tests, won't easily be defomed and broken. Ergonomically designed PU handle provides you with a more comfortable grip. Anti-slip texture design protects against accidental falling off, make your workout safer. Adjustable Resistance The resistance strength of 10-200kg(22-440lbs) can be adjusted freely to meet the fitness requirements of different stages, you don't need to buy new ones when your strength level increases. Just rotating the knob, resistance can be adjusted, faster than car shifting. Multiple Using Methods Whether you're a beginner or a veteran, it's suitable for you. Perfect for exercising your wrists, arms, shoulders, chest and back at the same time, developing your grip, building strength on your fingers, wrists, and increasing the muscle strength of the upper body. Read more Scientific, Effective & Simple Exercise With Best Arm Exerciser Scientific Exercise Open angle is unchanged, the motion path is unchanged, Professional Hydraulic Design Fully enclosed cylinder design, no danger of the springback Storage Buckle Storage buckle at the bottom, can be fixed storage after folding Stable Triangle Center Stable triangle center design, , exercise more stable and safer Read more Warm Tips: 1. Pls choose the intensity that suits you so as to avoid muscle strain. 2. Not recommended for use by children, pregnant women and those who feel unwell. 3. Pls keep out of reach of children and pets to avoid hurting your baby. 4. Pls don't use it as a handle, the buckle are just for holding the two arms of power twister together, avoid the buckle falling off and power twister falling on you. Read more
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