Dualoai Arm Exerciser Forearm Trainer Compact Fitness Lightweight Men Upper Body.This adjustable arm strength training device is not only great for forearm exercises but also serves as a nice chest expander. Designed target multiple muscle groups, it allows you to comprehensive workout at home, effectively strengthening your chest, arms, and thighsWhether you're traveling or exercising outdoors, this U Shape arm fitness tool is easy to carry. Its compact design ensures that you can maintain your fitness routine anytime and anywhereFeaturing three resistance settings ranging from 40-45-50kg, this upper body strength trainer is suitable for all fitness level Whether you're a beginner or an athlete, you can customize the training intensity and gradually increase as your strength improvesMade with quality steel and foam materials, this spring resistance bar is designed for durability and long term use. Its sturdy construction ensures reliable performance for arm strength exercises and chest expansionConstructed from steel tubing with foam padding, the device measures 66*17cm in size and comes with a arm exerciser included in the package listArm Trainer Men Upper Body Strengthener. Arm Exerciser Adjustable Chest Expander. Power Bar Muscular Strength Enhancer. Portable Thigh Trainer Arm Exerciser. Home Fitness Equipment Hand Grip Strengthener.