Full Upper Body Workout Butterfly Arm Instructor Portable V-Shape Chest Expander Multifunctional for Beginners

Versatile Fitness Tool: This multi-functional fitness equipment is designed to target your upper body, helping you tone arms, chest, and back with ease.

Effective Resistance: Featuring a high-quality steel coil, this resistance instructor provides consistent tension to effectively expend calories and shape muscles.

Ergonomic Design: The customized arm exerciser fits comfortably against your body, allowing for a natural range of motion during chest and arm workouts.

Compact & Portable: This butterfly arm instructor features a full 180-degree-degree rotating joint, making it easy to fold and keep for use at home, the office, or while traveling.

Stable Construction: Built as a V-shape chest expander with a triangular mechanical structure, it ensures maximum stability and durability for long-term daily use.