Originally Posted By: HosteenJorje
Good gene pools.
Maybe some of it is genetics, but it also has a lot to do with not sitting around stuffing their face with fast and processed food, smoking or chewing on tobacco, while drooling over the latest ignorant television show. And while I don't involve myself much in the health of those around me who are my age, I don't know of anyone who is active who also spends their day popping various prescription pills or the latest fad supplement. Most of the folks that I know that have always led a healthy lifestyle make an annual visit to their doctor for just a routine checkup, and nothing more.
I see a stark contrast between people my age who have kept themselves active and in shape and those who didn't. By 70 it's pretty clear who will soon be in a nursing home or other assisted living facility, and it's also clear who will keep active and fit for a long time yet. Taking care of yourself throughout your life has significant benefits as you age.
Originally Posted By: HemiHawk
I hate to say it but... Some older people from that generation are tough as nails, but probably not in their best interest. I've seen plenty of older folks completely ignore warning signs and overall health because they don't want to complain, and want a job done. Staying active is surely important, but there must be a balance. In the above example, working that long in the heat could be tough for a younger, in shape person. but for someone of that age, it could cause all sorts of problems.
Chances are, if they've made it as long as the original poster's example, they're smart enough to determine when it's too hot outside.
And while I'm not quite that old, I have no problem going out and working (or being physically active) in the heat and humidity. I know a lot of septuagenarians, quite a few octogenarians, and even a couple nonagenarians who have no problem with working on warm summer days.