Poetry seems to have been eliminated as a literary genre, and installed instead, as a kind of spiritual aerobic exercise - nobody need read it, but anybody can do it. ↗
Cyclists, I work with a number of cyclists. They are great athletes; they are great aerobic athletes. If you ask them to hit a baseball or golf ball, they can't do that. ↗
Now I say that if you run more than 15 miles a week, it's for something other than aerobic fitness. Once you pass 15 miles, you do not see much further improvement. ↗