New Years Resolution to exercise more

I decided this last New Years, since I am at the age of 62, to begin an exercise program.  I read in several health magazines that jogging can add years to your life.  So this year I began jogging, and they were right, I already feel 10 years older.    

Well, I was thinking of trying it, too, but you've helped me change my mind.

That's hilarious James

I have a life-long friend who has always been a keep fit fanatic. She has had so many falls and injuries that she has almost as many aches and pains as me - and I'm supposed to be the one who is ill
Have you ever noticed how much older than their age some athletes look?