Make sure this fitsby entering your model number.
Reinforced Spring Design: Arm exerciser for men,arm exerciser grip ,The power twister adopts the design concept of 2-in-1 tensioner and arm, ten of which break through the traditional spring arm design, so the power twister has a longer service life and it will never deform.
Adjustable Design: 0-160 kg-can be adjusted by rotating the knob to adjust the electric strength of the electric rotating ice, the adjustable range is about 0-350 pounds, so the power twister is suitable for each stage of arm strength training. Just adjust the button to increase or decrease resistance to meet your needs in different training stages. But please choose the strength that suits you to avoid muscle strain.
LCD Display: The power twister can clearly display the scan time: (automatic demonstration) / time: (training design) count: (training time) / rpm: (frequency speed / minute) calorie consumption.
Stable Triangular Structure: The unique triangular structure with golden cross section ensures that the power twister has greater load capacity and it always maintains a stable state. Therefore, whether you are a beginner or a professional, the power twister is very suitable for you, and you can also train wrists, arms, shoulders, chest and back, etc. And it can be used to improve grip, improve finger strength, wrist.
Ergonomic Design: The power twister is suitable for small and large hands over the age of 18, men, women and children to help them build a healthy and beautiful life. Grip strength: This is a good recovery tool for anyone recovering from a hand injury.