I think it awesome to see the older generation as well as chicks gettin into it, How many forms of allover body workout can you get while actually really enjoying every minute of it.
As far as I'm concerned Kiting has nailed it on the head, When its stinking hot and you are out there you don't feel like keeling over and carking it, in fact you feel more alive, and unlike most forms of excercise I can't wait to get out for more.
As you get older its harder to keep the beer gut from forming but not once you start jumping....The keg is gone and i'm back on the 6 pack