Walking can add minutes to your life. 
This enables you at 85 years old to spend an additional 5 months in a nursing home at $5000 per month. 
I like long walks, especially when they are taken by people who annoy me. 
My grandmother started walking five miles a day when she was 60. 
Now she's 97 years old and we don't know where the hell she is.
I joined a health club last year, spent about 400 bucks. Haven't lost a pound. 
Apparently you have to go there.
The only reason I would take up exercising is so that I could hear heavy breathing again.
If you are going to try cross-country skiing, start with a small country. 
 I have to exercise early in the morning before my brain figures out what I'm doing. 
The advantage of exercising every day is that you die healthier.
I don't exercise because it makes the ice jump right out of my glass. 
I have flabby thighs, but fortunately my stomach covers them.