Multi-Functional Chest Muscle Trainer - Achieve Serious Gym-Quality Training at Home! 【Product Overview】 The "Multi-Functional Chest Muscle Trainer" is a groundbreaking training device that combines a U-shaped torque rod with a powerful expander, offering amazing high functionality in a compact package. It's designed to simultaneously stimulate multiple muscle groups, including chest, pectoral muscles, arms, back, legs, and shoulders. This multi-functionality makes it ideal for those who want to easily achieve gym-level training effects at home. 【5 Key Features】 Simultaneous training of multiple full-body muscle groups Efficiently trains various areas such as pectoral muscles, biceps, triceps, and quadriceps One device enables various training exercises (chest/arms/back/legs/shoulders, etc.) 72% of users feel they have overcome the "lack of training effectiveness at home" Multi-Stage Intensity Adjustment System Easily adjust the load with pin positions (3 stages: 30KG/40KG/50KG) Adjustable arm bar with three-stage adjustment Increase intensity without strain as your training progresses Professional-Grade High-Durability Design High-durability carbon steel frame Thickened and widened steel pipes that are resistant to bending and deformation Gym equipment-level durability for long-term, safe use Safe and Comfortable Design Anti-pinch cover for safety Ergonomic non-slip grip (stays firmly in place even when sweaty) High-quality genuine leather protection that fits comfortably in the palm of your hand User-Friendly Design Compact U-shaped design for easy storage One-touch attachment and detachment for zero stress Stable structure that beginners can use with confidence 【Specifications】 Size: 66-70cm (adjustable) Weight: 17cm Materials: High-grade carbon steel, high-strength metal springs Color Variations: Gray 【Recommended for those who】 ✓ Want to train efficiently at home ✓ Are busy and don't have time to go to the gym ✓ Find it troublesome to manage multiple training devices ✓ Are struggling to feel the effects of their training ✓ Are looking for a compact and easy-to-store device