Just on a side note, HR straps don’t seem to work with my physiology. I tried Garmin, Polar and even at a lab. I have some ancillary excitation of the heart (something like that) under load. Optical likr Polar OH1 work.
Just on a side note, HR straps don’t seem to work with my physiology. I tried Garmin, Polar and even at a lab. I have some ancillary excitation of the heart (something like that) under load. Optical likr Polar OH1 work.