What to Do Now to Feel Better at 100

By JANE E. BRODY
NYT

Many changes take place in physical abilities as we age. Try as I may, I simply can’t swim as fast at 69 as I did at 39, 49 or even 59. Nor am I as steady on my feet. I can only assume my strength has waned as well — I’m finding bottles and jars harder to open and heavy packages harder to lift and carry.

But in August, I hiked in the Grand Canyon, prompting my 10-year-old grandson Stefan to ask, “Grandma, how many 69-year-olds do you think could do this?”

The answer, of course, is “a lot.” And the reason is that we work at it. For my part, I exercise daily, walking three miles or biking 10, then swimming three-quarters of a mile. In spring and summer, heavy-duty gardening strengthens my entire body.

But now that my physically stronger spouse is gone, I see that I need to make some improvements. With no one handy to open those jars or lift those heavy objects, I’ve begun strength training so I can remain as independent as possible as long as possible.

(More here.)