Originally Posted by Jo Belmont

There are a few things I remind myself of when it comes to exercise:
1. If walking/cycling is good for your health, the postman would be immortal.
2. A whale swims all day, only eats fish, drinks water and is fat.
3. A rabbit runs and hops around all day, and only lives 15 years.
4. A tortoise doesn't run, doesn’t hop, it does nothing .. yet lives for 450 years.

I think I'll pass.