PURPOSE: To obtain a device utilizing kinetic energy of a foot-kick health machine, by such constitution that a belt is driven by foot-kick power at running motion to rotate a generator and operate an electrical equipment.

CONSTITUTION: An endless belt 5 is moved rearward by a foot 6 in running motion, then a pulley 3, gears 7, 8, 9 and generator 10 are rotated to generate electric power. The generated power is fetched from a plug socket 11 as an AC current through a battery B and DC-AC converter C. In this case, a slope of the belt 5 can be adjusted by an adjusting screw 13 of a stand 12. In this constitution, a foot-kick running health machine is effectively used for promotion of health, simultaneously its kinetic energy can be fetched as electric power to save energy.