GSV Essentials Arm Power Twister, Flexible Professional Power Twister, Upper Body Training, Coiled Spring Design, Arm Trainer Device, Bendy Bar Gym Black 30 40 50 60kg (40Kg)

ARM POWER TWISTER: This is typically a spring-based resistance tool, where the user grips the handles and twists or compresses the spring, engaging muscles as the resistance increases. It’s usually designed for beginners to intermediate users, offering adjustable resistance to match different fitness levels. STRENGTH AND ENDURANCE: These devices provide an excellent way to build muscle strength and endurance in the upper body. As you increase the resistance, you challenge your muscles further, leading to growth. The action of twisting and compressing the coil engages the forearms, building hand and grip strength. COILED SPRING DESIGN: A coiled spring works by offering resistance as it is twisted, compressed, or bent. This mechanism is typically found in strength-training devices where the spring acts as the primary source of tension that users work against. The coiled spring is usually housed between two handles or grips, allowing users to perform various exercises by manipulating the resistance. COMPACT AND PORTABLE: Unlike bulky gym equipment, a coiled spring design is lightweight and portable. You can easily carry it, making it a great option for home workouts or on-the-go strength training. BENDY BAR GYM: The Bendy Bar Gym uses a coiled spring with handles that can be bent, twisted, or compressed to generate resistance. Available in 30kg, 40kg, 50kg, and 60kg variations, this bar is designed for a wide range of users. Like the other tools, twisting and squeezing the spring engages both the biceps and triceps. Use the coiled spring for wrist curls or farmer's walks to strengthen the forearms and grip.