12lb Spinning Burn Rotator: Arm & Shoulder Strength Trainer

The strength training weight machines are designed to train upper arm endurance and punching speed, making them popular among athletes and fighters. The equipment is suitable for both men and women, as well as for rehabilitation training in hospitals. It can effectively regulate cardiovascular function and targets specific muscle groups without causing strain. Made of stainless steel with electroplate paint, the machines are smooth and rust-resistant, and their resistance can be easily adjusted. With a variety of weight options and resistance adjustments, these machines are a versatile and effective tool for anyone looking to improve speed, strength, and endurance.