Physical fitness body-building evaluation system

The invention provides a physical fitness body-building evaluation system. The system comprises a user detection end, a data processing and control end, and a man-machine interaction end. The user detection end is used to obtain human body data. The data processing and control end forms a data report according to human body data. The man-machine interaction end is used for system management. The human body data includes human body sign data, and cardio-pulmonary function data and/or muscle strength data. The user checks the data report through the man-machine interaction end. The data report comprises one or more of human body composition data, the cardio-pulmonary function data, and the muscle strength data, a diet suggestion report and a motion protection report. Detection devices of the user detection end comprise one or more of a height and weight measuring instrument, a blood pressure measurement instrument, a human body composition analytical instrument, a power car or an oil block device. Through diffe