All the motivation you need to get in shape—and stay there.
It's time to upgrade your basic sports bra and leggings.
'Tis the season of staying taut, toned and fit.
You're not the only one with a resolution to hit the gym.
Bespoke tool kits for each and every New Years resolution.
Follow this super-speedy workout routine to burn major calories during the busiest (and most fattening) time of year.
In honor of the model's birthday, a celebration of her endless fitness inspiration.
Here's how it went...
Get toned and tight with celebrity fitness expert David Kirsch's signature moves.
Leanne Shear of Uplift Studios in New York's Flat Iron district shows how it's done.