Abstract: A human power strengthening machine consisting of a frame, hand pedals, foot pedals and a flywheel coupled to said frame, with hand grips and foot-bindings coupled to said pedals wherein the grips and bindings allow the user to crank said pedals and drive a flywheel. There is a unit, which provides magnetic resistance to the flywheel. Also coupled to the frame can be a display with microphone for voice control of magnetic resistance to the flywheel. In this case there can be, for example, a flywheel, which is driven by the pedals, a magnetic resistance unit and display with microphone for voice control of flywheel resistance, plus non-driven casters as well.

Abstract: A cycling device comprising a frame a plurality of pedals a plurality of wheels coupled to said frame, and a harness coupled to said frame wherein the harness allows a user to be coupled to said frame. In this case there can be for example, two driven wheels which are driven by the pedals and a non-driven guide wheel as well.