So does anybody really care?
So if I get up early every day for 16 years and go running or something eventually I'll feel better?
Honestly, I'm thinking that, if folks don't find a shorter term benefit, a 16 year exercise program is going to fall by the wayside. How many people are paying monthly health club fees for services that they never use?
Do we have to turn everything into a job so that we can piously tell our friends that "Studies show etc.etc." What's wrong with just bicycling for fun?