I remember (reading about it). Health is more complicated than we often realize, although NOT running in high-90s weather, unless pursued by zombies, should be a no-brainer.
One can tell which people have lived here for a few years, because they jog in the early morning. Newcomers do it late morning and are lucky to make it home without tipping over.
Which is why when I walk to Walmart I do it before the sun comes up this time of year. I don’t even want to see it over the yardarm until I’m waiting for the bus!