Transform your fitness routine with the NNEOBA Multifunction Chest Developer. Designed for versatile strength training, this spring expander helps sculpt and tone your chest, arms, and abdominal muscles. Choose your resistance and achieve your fitness goals from the comfort of home Specifications: Type of Sports: Strength TrainingTraining Sites: Arms, Waist & Abdomen, CoreClassified by Exerciser Number: 1Function: Comprehensive Fitness ExerciseSize: As shown in the pictureSpecification Options: 5 springsMaterial: PP (Polypropylene) + Stainless Steel Features: Powerful Muscle Building Tool: Activates muscles in all directions, enhancing muscle lines and contours effectively.Versatile Design: Detachable components allow for a variety of exercise options to target different muscle groups.Adjustable Resistance: Choose 5 springs for customizable resistance. Each spring provides a tension of 14.4 kg.Durable Construction: Made from high-quality PP and stainless steel for long-lasting use. Description: Elevate your workout with the NNEOBA Multifunction Chest Developer Spring Expander. This versatile fitness tool is perfect for comprehensive strength training, targeting your chest, arms, and abdominal muscles. The expander features a detachable design, allowing you to adjust the number of springs 5 to suit your exercise needs. With a single spring providing 14.4 kg of tension, you can customize your workout intensity for optimal results. Made from durable PP and stainless steel, this equipment ensures longevity and reliability. Whether you're looking to build muscle, enhance your physique, or simply stay fit, the NNEOBA Spring Expander is your go-to solution for an effective and adaptable workout.