The reason I bring this up, is that I've just gone thru a comprehensive physical - things are fine for a 59 year old fart and am on no meds.
...but one of my knees is starting to creak.
I'm not sure that hauling a 410 around an Iowa corn field would lighten the load on it.
Not to mention keeping a big runnin' dog in shape with nightly marathon walks.
Duck hunting has its nasty side, and I think keeping warm is it's only draw back.