It 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. It can provide stable resistance strength and will not weaken with the passage of time.
This is a fully enclosed cylinder design - a secret of lasting strength. The power twister adopts a totally-enclosed hydraulic cylinder which offers you stable resistance strength, will not weaken over time. Because of the hydraulic adjustment system principle, there is no danger of the spring back, won’t rebound and hurt yourself.
The unique golden ratio triangle structure with 10 reinforcement rivets makes the arm trainer more load-bearing capacity, exercise more stable, and safer. Even if you change the resistance, the open-angle is unchanged, the motion path is unchanged, so you don't need to change arm movements, you can fully open your arm even you reduce the resistance.
The exercise schedule can always be the same, which is the more scientific arm training machine. 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.
SPECIFICATIONS:
Item Type: Fitness Equipment Grip Bar
Function: Comprehensive Fitness Exercise
Application: 8 Word Chest Developer
Adjustable Range: 0-60 kG
Product Range: Home Fitness Equipment, Exercise Arm Strength
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