Design of muscle fatigue monitoring system based on multi-channel bioelectrical impedance measurement

We proposed a design of muscle fatigue monitoring system based on bioelectrical impedance imaging. 24 medical electrode buckles were used as measuring electrodes. The measuring circuit calculated the impedance between the electrodes and uploaded data to the MCU. Then, the data was sent to the host computer through the serial port to display the muscle electrical impedance change through dynamic imaging. The muscle fatigue was monitored as precaution injury of exhaustion.