I am posting this here because I know the answers I would get on the running forum.
Running, really is it good for a person? Does it stress the body more then help it? What age is too old to run? Is walking actually better? Those type questions.
I am running again training for a 1/2 later in summer. I feel a great accomplishment when I go far. I also feel the effects on my 53 year old body Nothing big, but I know it. Then I say to myself Why am I doing this? Self satisfaction, I can't believe I just did this, is my reason I come up with.
I listened to a Canadian station yesterday, the topic was running long distances and how not great it is for bodies. That if everyone just walked at least 30 minutes a day, people in general would be healthier. Of course since this was the topic of the show, every caller had horror stories of running either themselves or a friend.