Multi-Functional U-Shaped Arm Strengthener (Adjustable Chest & Forearm Trainer)

Adjustable full upper-body trainer—strong springs, comfy grip, portable design.

A multi-functional U-shaped strength trainer designed to target chest, arms, biceps, shoulders, back, and thighs using adjustable resistance levels. Built with high-strength metal springs for elasticity and stability, featuring an outer protective cover and thick anti-slip foam handles for comfort. Detachable and portable for home, office, or travel workouts. Includes an included training guide chart (as listed).

• Adjustable resistance levels for progressive strength training
• Targets multiple muscle groups: chest, arms, shoulders, back, and more
• High-strength spring construction with protective outer cover for safer workouts
• Detachable and portable—great for home, office, or travel