A barbell is a piece of equipment used in weight training. Adjustable barbells consist of a bar whose center portion is often engraved with a crosshatch pattern to improve grip. Weight disks (plates)

star-lock collars hold plates tricep bar

The innovative design allows the unit to run without making any noise. It comes equipped with a 750-watt motor which provides a range of vibration plate amplitudes and frequencies.

Training cardio-pulmonary function,thigh muscle and body harmony,increase the controlling effect of central nervous system