Twister arm Trainer, 110-140lb Adjustable Resistance Chest Workout Equipment,Forearm Power Exercise bar , pectoralis spinalis Device, Portable Detachable Design

• [Adjustable resistance design] Two-position two-level adjustment mode, three-speed adjustable strength, 120-140lb adjustable resistance chest exerciser for men, suitable for users of different fitness levels, from beginners to professional athletes, you can customize the training intensity
• ¡¾Multi-function training mode¡¿This arm workout equipment combines the design function of chest trainer, which can effectively train multiple muscle groups such as arms, chest, shoulders, back, legs, etc. High-strength latex resistance band + arm twisting spring technology, simulates the effect of professional arm fitness equipment in the gym, and helps you shape firm muscle lines
• ¡¾Ergonomic Grip & Anti-Slip Design¡¿The U-shaped handle ensures stable control, while the foam-wrapped texture enhances grip durability. Featuring an ergonomically engineered rotating arm structure, it maintains precise movement alignment to prevent workout injuries, making it ideal for extended repetitive training sessions
• ¡¾Portable and Lightweight Design¡¿ Weighs only 3.5 lbs, collapses down to 10 inches for easy backpack storage. Features simple assembly and rapid 30-second deployment, making it ideal for home workouts, gym sessions, or outdoor training scenarios
• ¡¾Durability & Warranty¡¿High-carbon steel springs deliver exceptional fracture resistance, maintaining structural integrity through rigorous testing of 10,000+ stretch cycles with no deformation observed. Backed by customer-focused policies: 30-day hassle-free returns and 1-year comprehensive warranty covering replacements or repairs

Twister arm Trainer, 110-140lb Adjustable Resistance Chest Workout Equipment,Forearm Power Exercise bar , pectoralis spinalis Device, Portable Detachable Design