If one gets lucky, after 70, they are still riding regularly and strong - without regard to speed/power/distance - and
loving it. Saddletime rules. There
are other opinions, but being over 70, those do not concern us either.
Or turn the activity into a hobby, not a bad one to age with.
Reminds me - I need a group shot outside before Winter sets in. And a thorough cleaning of my garage space to coincide.
Clear your handlebars and your mind will follow!