- Multi-functional Upper Body Exerciser Kit: Develop your grip and build strength in your fingers, wrists, forearms, rear arms, chest, shoulder, and back.
- Quality Materials: High-density carbon steel, double spring, and non-slip rubber hand grip with safe rope;
- Safety Design: The unique golden ratio triangle support will always keep the power twister in a stable state to ensure the safety for use;
- Adjustable Resistance: The resistance can be adjusted by rotating the nut, easy and convenient, enough Resistance Strength is from 10kg - 150 kg;
- Good Idea for Everyone: Perfect for athletes, gymnastics, MMA, boxing, and people that do rock climbing, fitness, CrossFit, golf, tennis, bodybuilding, and more.
Nice piece of kit. The instructions to use could be a lot clearer. It once you figure it out it works fine.Sturdy and solid so far after months of use.And I am not too sure how accurate the gage is on the side as have no way to test it.Only real issue is when you put the device to a higher strength then the arms splay out further and further until, as a full grown adult, it becomes difficult to use. But can still get good levels of resistance within usable range.
While some of the power twisters have questionable resistance levels, this is one that I feel very good recommending. It IS quite strong!