There's more to it than countless crunches.
The wellness guru lets us in on her food and fitness routines.
Easy tricks from celebrity trainers.
Tips from Lindsey Vonn, who knows a thing or two about working out.
Because there are only so many lunges a girl can do.
For the days when you just can't.
Here's how the Victoria's Secret model works out—and how she got (even more) in shape for NYFW.
Simple tips from health coaches that make a major difference.