The Ultimate Arm Trainer Adjustable Chest Expander Arm Exerciser Shoulder Muscle Training Fitness Equipment Fitness Anywhere

Feature:
1. Versatile Workouts: The adjustable twister arm exerciser allows you to perform a variety of exercises targeting the muscles of the arms, chest, shoulders, back, and inner thighs, providing comprehensive upper body training.
2. Adjustable Resistance: Featuring two levels of strength adjustments, with a wrist strength trainer range of 30-40kg, you can freely select the power intensity. Adjust the resistance according to personal needs and workout level for different training intensities.
3. Premium Material: Made from steel, this home chest expander boasts a stable dual spring design, ensuring smooth rebound force. It maintains exercise posture effectively, helping shape the muscle curve of the upper limb.
4. U-Shaped Handle Design: The u-shaped handle offers a slight upward curve that fits comfortably in the palm for easy grip. It's wrapped in bicolor foam, providing softness and comfort without pain upon pressing.
5. Convenient Portability and Storage: The arm strength device features a detachable design, making it easy to carry and use on the go. Once disassembled, its compact structure easily fits in a bag, perfect for outdoor workouts or travel.


Specification:
Material: fine steel spring, foam
Application: arm strength/chest muscle/abdominal muscle training
Size: 65-68CM (first and second level adjustment, different lengths)
Packaging size: 260*225*80mm
Gross weight: 1612g