Build upper body strength and improve muscle tone with the Detachable Resistance Tube Chest Expander, featuring five adjustable resistance tubes for a customizable workout. Perfect for chest, arms, shoulders, and back exercises, this compact and portable expander allows you to increase or decrease resistance based on your fitness level. Made from durable, high-elasticity materials, it’s ideal for home workouts, gym sessions, or on-the-go training. Whether you’re aiming for muscle growth or rehabilitation, this versatile chest expander is an essential tool for effective strength training.