Point 1｜Full-body training to bring out masculinity: You can train your entire body, including your upper body, core, and legs, simultaneously with the cordless battle rope. It strengthens the muscles of your arms, shoulders, back, and abdomen in a balanced way. Point 2｜Powerful Repulsion & High-Precision Spring: The built-in 300g weighted spring provides continuous high-speed vibration, continuously contracting the core muscles centrifugally. It firmly stimulates the biceps, triceps, and forearms. Point 3｜Non-slip Coated Handle: The scientifically designed handle is easy to grip, has excellent abrasion resistance, and allows for safe training. Even beginners can operate it smoothly. Point 4｜Excellent Durability & Portability: Thick weighted springs and thick steel pipes are used, making it difficult to deform and featuring a high-pressure design. Full-body training is possible anywhere, indoors or outdoors. Point 5｜Quiet Specification & Unisex: The quiet specification reduces noise, making it safe to use even in apartments. Unisex, it can be widely used at home, in the office, outdoors, etc. Brief Description This is a multi-functional training gear that efficiently trains the strength, endurance, and core of the entire body, bringing out masculinity. It has a quiet design and can be used indoors. Product Specifications ・Length: 50cm (set of 2) ・Weight: Approximately 900g ・Thickness: Diameter 3.5cm ・Material: Steel, thick steel pipe, built-in weighted spring ・Color: Black ・Target: Unisex How to Use Hold the cordless battle rope with both hands and swing it up and down, in waves, or in cross motions to stimulate the muscles of your upper body, abs, and legs. Even beginners can operate it smoothly. Uses ・Strength training indoors ・Endurance and physical strength enhancement outdoors ・Strengthening abdominal, back, arm, and shoulder muscles ・Building a masculine physique, improving fitness ・Ideal for home gyms and home training Summary This is a multi-functional training gear that efficiently trains the strength and core of the entire body. With its quiet specification, it can be used safely indoors, and it is unisex, making it widely useful at home and outdoors.