Here's what it means if you get winded from walking up the stairs

Just how winded you are will vary; you’ll be more out of breath if you run up the stairs or walk up with a heavy suitcase ...
AOL

Here’s how many flights of stairs a day you need to climb to improve your health

Need a lower-impact activity that can also help you burn calories, build muscles, and boost your overall health? Climbing five flights of stairs a day is just as beneficial as taking the widely ...
The Daily Campus

Take the Stairs: The paradox of the elevator and our own laziness

The elevator is a marvelous invention. The ability to mechanically hoist yourself up a hundred flights of stairs in mere minutes is an immaculate feat. Furthermore, the ability for disabled people to ...