Contrary to popular belief, even if you're in great shape, you might still find yourself out of breath when going up stairs. That's because becoming winded from stair climbing isn't a sign that ...

Do you sometimes find yourself feeling out of breath walking up the stairs ... get winded when going upstairs. That's because becoming winded from stair climbing isn't a sign that you're out ...

The picture shows a cat with its paw out and tail up on a set of stairs. Depending on your perspective, you can either see the cat going down with the light coming from the ceiling, or up with the ...