I've had the same thoughts. It's impressive to spend time in Asia and see how active the elderly are. However, I'm not sure this type of "be active or don't eat

I've had the same thoughts. It's impressive to spend time in Asia and see how active the elderly are. However, I'm not sure this type of "be active or don't eat" activity is socially progressive (which is the part that shames me). I also disagree that they are "mobile" and "muscled". Most have obvious joint/bone problems. I'm really not sure that this type/level of physical labor is any better than the exact opposite of no physical labor. What is inspiring though is that these people will do it because they have to. No shame, no pride.