Adjustable Resistance Arm Trainer - Heavy Duty Chest & Upper Body Workout Equipment for Home Gym, Portable Strength Training Tool for Muscle Building, Shoulders and Back Exercise

Arm Exerciser - Steel-Built Home Gym Equipment for Upper Body Strength Training Product size about :18*65-68cm/7.08*25.59-26.77in Product color: Blue and Red  Product material:Steel  Precautions:  1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2.Heavy-Duty Steel Construction - Reinforced steel frame supports up to 150lbs resistance, ensuring long-lasting durability for daily workouts  3. If you feel difficult to choose the size, you can contact us at any time.  Complete Package Includes:  1× Arm Exerciser Unit

• 【Multi-Muscle Power Twister Bar】This heavy-duty arm trainer activates 7+ muscle groups including chest, biceps, shoulders, back, abs and forearms. Unlike traditional single-function equipment, its dual-spring torque technology provides full upper and lower body training through 3D rotational resistance.
• 【Smart Adjustable Resistance】Equipped with 3-level intensity control , the bar adapts to all fitness levels. Beginners can start with 30lbs low resistance for endurance training, while advanced users boost to 150lbs high tension for explosive power building.
• 【Quality material】High strength metal spring, strong elasticity, durability and stability. Exercise is smooth without stalling. The outer leather covers the metal to prevent sports injury. The padded, non - slip foam handles provide a secure grip, even during the sweatiest, most intense workouts.
• 【Efficient & Portable Exercise】It's detachable, doesn't take up space, and you can use it to keep your muscles up when you're outdoors, traveling, in the office, or at home. It's a great addition to your gym.
• 【Ergonomic Design for Safety and Comfort】Your safety and comfort are our top priorities. The Twister Arm Trainer features a leather - wrapped metal structure to prevent injuries.