This adjustable Twister Arm Trainer is designed for effective chest, arm, and upper-body strength training. With an adjustable resistance range from 44 to 110 lbs, it allows you to customize workout intensity to match your fitness level, from beginners to advanced athletes.

Built with a high-strength steel spring, it provides smooth and stable rebound for safe, controlled, and efficient exercises. The detachable and portable design makes it easy to carry, store, and use anywhere—at home, in the office, or while traveling.

Ergonomic, non-slip handles ensure a comfortable and secure grip, reducing hand fatigue and improving workout stability. This twister bar is an excellent tool for developing chest muscles, increasing arm strength, and enhancing overall upper-body power.