This package is specifically made for those who work in an office setting. Dynaflex Powerballs have been shown to be effective at preventing and aiding the recovery of Carpal Tunnel Syndrome and Repetitive Strain Injuries. (Feel free to contact me if you would like links to specific sources). Needless to say, the Dynaflex powerball is a powerful tool for the demograpic especially susceptible to such injuries, namely office workers.
Even with the best posture and working equipement, it's unfortunate that some office workers must go through the pain and agony of Carpal Tunnel Syndrome. Using the Dynaflex Pro for several minutes each day has been shown to prevent these prevalent injuries in the workplace.
This package contains the Dynaflex Pro Powerball and a Powerdock docking station. There are several other Dynaflex products with fancier functions (such as lights and a speed meter), but neither of these are needed for those who intend to use it as an injury-prevention tool. (However, those who are interested in other uses for Dynaflex powerballs should check out my other packages).