As a bonus, the removable end cap lets you attach an optional speed meter, making it easy to monitor your exercise time, rpm speeds, and other functions. The PowerDock docking station, meanwhile, both activates your Powerball gyro and serves as a fantastic and modern-looking base to rest your gyro while not in use. Just hold the button for a few seconds and hold on tight. The docking station requires two AA batteries (not included).

Product Description
ump start your gyro exerciser and get it up to operating speed in seconds with the DynaFlex PowerDock docking station. Bundled with DynaFlex's Powerball (amber) hand exerciser, the package offers everything you need to increase your range of motion and condition your arm, elbow, and shoulder muscles. The ultimate in engineering design, the Powerball offers the same user-friendly features as the DynaFlex Pro Plus, but incorporates an onboard generator and balanced rotor. By activating the gyro, a dynamism (motion) is created, which will activate amber LED lights that are located in the interior of the gyro. The faster the unit runs, the brighter the lights will radiate until the whole hand is engulfed in a bright glow. More importantly, the Powerball generates 35 pounds of torque and speeds of up to 13,000 rpm, making it an ideal tool for physical therapists, trainers, and athletes who want to improve muscle condition and/or rehabilitate nagging upper body injuries. As a bonus, the removable end cap lets you attach an optional speed meter, making it easy to monitor your exercise time, rpm speeds, and other functions. The PowerDock docking station, meanwhile, both activates your Powerball gyro and serves as a fantastic and modern-looking base to rest your gyro while not in use. Just hold the button for a few seconds and hold on tight. The docking station requires two AA batteries (not included). Product Description With a push of the button the new PowerDock Docking Station activates the gyroscopic Amber Powerball! As speeds build resistances grows, this powerhouse reaches up to 13,000 RPM with 35lbs of gyroscopic force.This model combines our top of the line gyro, the Amber Power Ball with the amazing Docking Station.