On Wednesday, May 19, 2021 at 7:50:57 AM UTC-4, Gary wrote:
> bruce bowser wrote:
> > Sheldon wrote:
> >> I don't consider a
> >> treadmill or a nordic track any benefit unless one has the IQ of a
> >> hamster.
> >
> > I have run around a conventional race track, but haven't done so in awhile.
> I used to run on a local school track occasionally for timed speed
> workouts but they are very boring too. Even worse are all the home
> exercise machines.
>
> Best to run outdoors and bike outdoors too. You get fresh air and
> sunshine and plenty of mind-stimulus seeing constantly changing views
> and people.

I say running along the beach is best.