Psst! Want to know the secret to looking thinner and taller? Stand up straight! Good posture is associated with a youthful appearance and slimmer silhouette—not to mention a number of positive health benefits.

Try fitness expert Sarah Robichaud's posture-perfecting exercises to get your back on track.

1. Reverse Fly

2. Back Extension

3. Plank Drop

4. Side Plank

5. Standing Row and Lift

For more great ways to get healthy, visit Live Right Now!