I have been bicycling for more than about 50 years and motorcycling for about 15. I have a Raleigh M20 and a Diamondback Edgewood.
I should sell one but like them both so much.
5 or 10 miles every day, or every other day (if I'm lucky) and I feel good, sleep better, etc.
And, I stop at the store, the library, for lunch, etc. And don't burn gas. Don't waste gas. I guess some would consider that unamerican.
I saw the Tour of California at the Rose Bowl Saturday. And watched much of it on tv. Rose Bowl was about a 25 mile run and easy in and out on the motorcycle.