Shake Twister Arm Trainer, Twister Arm Exerciser Adjustable Chest Expander
💪 U-Shaped Arm Trainer – 2-Level Adjustable Resistance for Total Upper Body Strength! 1x U-Shaped Trainer. ✅6 TARGET AREAS – Arms, chest, back, thighs & more. ✅2 RESISTANCE LEVELS – Switch between light (20kg) & heavy (40kg).