The manpower generator consists of a manpower driving mechanism and a generator, which converts the physical energy consumed by the human body in fitness exercise into mechanical energy, and then drives the generator to generate electricity.

The utility model changes the technical characteristics of the existing manual generator, improves the power generation efficiency and has a simple structure. The power generated by an ordinary adult can reach 300 to 600 watts, which can meet the operation of electrical equipment and other electrical equipment except air conditioning in a family. It can be used as fitness equipment at ordinary times, and the obtained electric energy can be used or stored at that time. As a household emergency power supply in case of power failure. It is a new technology to save energy and develop circular economy. It conforms to the national policy orientation of saving energy and developing circular economy, and can be supported by the national industrial policy.