You could hop on a treadmill to do a long run, a power walk, or the ever-popular 12/3/30 workout — or you can turn the piece of fitness equipment into your own personal runway. It’s the latter that ...

If you’re anything like us, you’ve spent many minutes of your life being fascinated by the way that top models such as Naomi Campbell, Shalom Harlow, and Gisele Bündchen walk the runway. Each one has ...