Get ready to crush your fitness goals.

If it makes you feel good, who cares?

First rule: Lose the punching bag.

Drop and give us 20.

Five ways to turn lazy days into lit days.

You've got to finish strong to shed pounds.

Our star trainer reveals the most effective moves for well-defined legs. Joyous news: These target the entire thigh, including that tricky-to-tone ...

A Zumba class is like any other instructor-led workout, but with simple dance moves heavy on the hips and step counts.

Mayo Clinic researchers say interval training may have anti-aging benefits at the cellular level.

Master your ability to balance and coordinate your body with these yoga exercises.

This air bike high-intensity interval training workout will help you torch major calories.

A stronger bottom half starts here.

Bonus: They’ll help you sculpt flat abs, too.

If you thought you couldn't combine yoga poses and strength-training exercises, you thought wrong.

Whip that booty into shape with these five moves.

This exercise is heavy-duty, and you're going to love it.

Up for a road trip?

Sweet, sweet relief.

Because it'll feel good to get moving. (We promise!) And all you need is 20 minutes.

The Biggest Loser trainer shares easy everyday strategies that will keep the pounds permanently away.