As I was lying around, pondering the problems of the world, I realised that:
.. If walking is good for your health, the postman would be immortal.
.. A whale swims all day, only eats fish, drinks water, but is still fat.
.. A rabbit runs and hops and only lives 15 years, while
.. A tortoise doesn’t run and does mostly nothing, yet it lives for 150 years.
And you tell me to exercise?? I don’t think so.

Not sure who penned this but thanks for the smile