Various training techniques: flat grip for the chest, flat grip for the hands, back grip for the hands, back grip for the neck; select your preferred method as you wish.

Variable resistance: Select the suitable gear based on your circumstances to fulfill different requirements.

Golden Triangle Design: A triangular framework, engineered to prevent rebound from inadequate force and to protect against bullet impact.

The newly enhanced ergonomic grip is slip-resistant and long-lasting, with improved load-bearing strength and resistance to bending.

A completely sealed hydraulic cylinder: It remains functional even after prolonged continuous compression, maintaining stable force without any reduction.

Details: Made from carbon steel sheet. Purpose: to work out chest, arm, and abdominal muscles. Dimensions: 44.5 cm by 17 cm or 17.52 inches by 6.69 inches.

The package contains: 1 Arm Exerciser and 1 Instruction manual.

Attention: 1. The buckles are only meant to keep the two arms of the power twister connected. Do not use them as handles to prevent the buckles from detaching and the power twister from dropping on you! 2. Select the appropriate intensity for yourself to prevent muscle strain!