Adjustable Arm Strength Training Device, Arm Exercises 4 in 1 Power Twister Chest Expander, Trainer Pull Exerciser with Adjustable Resistance From 30-60Kgs/66-132Lbs

EXCELLENT GYMNIC TOOL - Adjustable hand exercise tool is an excellent tool that improves grip and strengthens the strength of fingers, wrists, forearms, arms, chest, shoulders and back. Physiotherapy is recommended to improve flexibility and arm muscles. Easy adjustment: you can freely adjust the force, and with the power scale display, you can know your strength. Better economic benefits: health is first, beauty is second. Adjustable power twister can keep you healthy to some extent. ERGONOMIC DESIGN - Suitable for large and small hands, men and women and teenagers over 18 years old to help them lead a healthy life. Wide Application - Ideal for athletes, gymnasts, boxing and climbing, fitness, golf, tennis and people who love bodybuilding. In general, the arm exerciser is suitable for sports that require strength, coordination and control of the arms.