Actually, it isn't the same. The muscle burn is much less since the older body is just not as capable of putting out enough energy to get to that point. Instead, there is more pain in the skeletal structure as a result of degenerative arthritis.bloomp wrote: The pain is the same from 10 years to 85 (right Bob?).
Frankly, I had a little session a couple of weeks ago when I felt that, relatively, I was pushing my body as hard or harder than at any other time that I can remember. I was just walking, but it was directly into a strong wind that was stinging us with cold rain. I was pushing back hard with my canes just to make progress against that wind. I was with a couple of young fellows, a thirty-something from München and a twenty-something from Vienna and they were having a struggle with it as well. I don't know how long it was before we reached the turning point - certainly much less time than I have taken for erg marathons, but it seemed interminable. A 2k on an erg takes me a bit over 8' nowadays, but I can see the meters counting down and know that there is going to be an end soon. That walk seemed endless until we finally reached a point where we saw some trees ahead that promised a bit of shelter. I felt at the time that it was a good thing that I had the moral support of my hiking companions or I might have turned around and let the wind blow me back to the village of Gallargues-le-Montueux to see if there was any kind of bus service to get me to a city.
Bob S.