Muscle fatigue measurement system using median frequency in EMG

摘要

The present invention relates to a muscle fatigue measurement system using an intermediate frequency of an EMG signal capable of monitoring muscle fatigue using an intermediate frequency of an EMG sensor measurement value, and determining muscle fatigue based on a decrease rate of the EMG sensor measurement value. , An electromyogram sensor that is in contact with the rehabilitation site and measures an electrical signal due to depolarization occurring in the muscle fibers of the rehabilitation site; A control module receiving the measured value of the EMG sensor and generating rehabilitation exercise information; A monitoring module that receives and visually displays rehabilitation exercise information from the control module, wherein the control module receives the measured value of the EMG sensor and calculates an intermediate frequency, based on the calculated value of the intermediate frequency. Generate exercise information.