Part 1 of this series.
I convinced an athlete friend to do the Five Mile MAF baseline test. This is the same athlete friend who did the protein test with me (Blood Sugar Responses Compared). He is a trained runner. Here are his MAF test results. He is 35 so his MAF HR is 145. He was able to keep an average heart rate of 144. His average pace at that heart rate was 7:58.
He currently eats a mixed diet but does Low Carb some portion of the time.