Tension Size- This power bar with 50kg, Exercise your shoulder, arm and back muscles to make the body healthy and strong, perfect for building upper body strength. Ergonomic Design- Non-slip rubber handle gives you a more comfortable grip. Perform push-ups with your biceps and forearms. Full resistance is provided throughout the process unlike dumbbells, giving you maximum resistance throughout the entire exercise Chest Workout- Work out your chest by folding the arm strength exerciser in, similar to pectoral flies, providing resistance through your entire movement. The arm strength exerciser has a strong rebound, helps you build the perfect body figure Back and Shoulder Workout-Place your shoulders back and back by squeezing the bar toward your midsection back. Insist on exercising, a strong and attractive effect will be noticeable. Increase the strength of your forearm and wrist, if you insist on using it, the bodybuilding effect is remarkable Device Perfect Fitness Exercise Device- High-quality premium materials and portable for comfort exercises at home, the office or travel. Perfect for developing upper body strength. Suitable for working on your wrists, forearms, chest, arms, shoulders and muscle toning, it is also a fantastic gift idea for your partner or friends