Unique Full Body Upper Body Workout Equipment:The torque bar acts as your personal workout trainer, helping you get a killer chest workout with training guide charts. Power bars precisely work multiple muscle groups including chest, arms, biceps, abs, shoulders and back, and thigh muscles. Multifunctional Strength Training Machine:The muscle training stick is different from traditional arm training sticks, it stimulates more muscle groups, including chest exercises, wrist exercises, arms, back, legs and shoulders. Just follow standard instructions for a stronger body. It's simpler and safer, making it the right choice for a home gym. High Quality Material:High-strength metal spring, strong elasticity, durable and stable. The movement process is smooth and not stuttered. The outer leather covers the metal to prevent sports injuries. The handle is made of thickened non-slip foam, which is non-slip and comfortable. Three intensity levels are available to meet different exercise needs. Efficient and Portable Workout:Whether you are a beginner or a professional athlete, it can help you do strength training, simple and practical. It is detachable and does not take up space, you can use it to keep your muscles in shape when you are outdoors,traveling, in the office or at home. This is a great addition to your gym. 10 minutes/time, 4 times a week, give you perfect muscles.