He says the body “prefers it”, but they averaged 10mph and there was no control group or comparator mentioned, so the body prefers it to what exactly? How has he concluded that?
“Key takeaway, the human body is designed to thrive and benefit from an occasional fast.” How is that the key takeaway when the only data he has shown is during and directly after the event? His body may have been functioning or performing better directly before or not long after this study took place. What is the definition here of thriving or benefiting? In what way?
This is **** awful science and written up very poorly, which is a shame because it’s an interesting experiment. As said above, none of the bodyfat measurements make sense when compared to the body weight measurements. Rider 5 has gained BF but lost weight, so all of the BF results are spurious at best.