I alternate pedaling at my normal pace and as fast as I can so you get a good range of heart speed and intensity. Sound is recorded with the stethoscope. ECG and SPO2 readings are recorded on the new machine.
Description
I alternate pedaling at my normal pace and as fast as I can so you get a good range of heart speed and intensity. Sound is recorded with the stethoscope. ECG and SPO2 readings are recorded on the new machine.