Disclosed is a linear electric motor having a fixed primary comprising a stator divided into a number of sections, including a translating secondary having an operative length longer than any two adjacent sections of the stator in the form of a reaction plate, and a connecting means for connecting only those sections of the stator that are at least partially covered by the reaction plate. A silicon substrate has a conductive layer formed thereon. For every request, the server interacts with back-end databases that categorize requests, and based on usercarriercorporate settings, allow or disallow access to particular content. Rather a movable massweight is contained within a hollow space of the handle and can be moved upwardly and downwardly along the handle using a guide mechanism and fixing or locking structure that can be illustratively activated by rotating a knob at the lower end of the racket handle. The exercise weight has a relatively narrow profile, or width, to avoid contact with the body during exercise.