I didn't ride much between ages 25 to 55. Should have though, maybe would have avoided the heart attack I had at 57. Opportunities lost and all....
Started back into it, more seriously than I ever thought possible, a couple of years ago.
It was the land that I moved into back more than a decade that inspired me, as well as intimidated me when the realization hit me that my time won't be infinite.
I'm closer to 77 now than 76; trainer in my basement sees more 'mileage' over the long winter months than I can manage while the weather's Just Fine Thanks for riding outdoors.
But I ride.
As much as I can manage. Maybe an hour, maybe two.
I feel better for the activity and exertion, motivates me to continue.
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"Bramo assai,poco spero,nulla chieggio."