Bob Harper Has An Emotional Reunion With Woman Who Inspired His Career in Fitness

Let’s just say that his jaw literally dropped.

How Bob Harper Went From a Farm in Tennessee to “The Biggest Loser”

The famous trainer credits one inspiring woman for his success.

See The Emotional Transformation of a Woman Who Lost 180 Pounds — After Being Inspired by Rach!

Adrianna changed her lifestyle and her body—but needed help seeing herself differently so she could finally dress the part. That's where we come in!

Bob Harper's Tangerine Dream Cocktail

Celebrity fitness expert and bestselling author Bob Harper shows how to make this refreshing, citrus-spiked tequila cocktail.

Celeb Trainer Bob Harper Answers: Should I Eat Before or After Working Out?

It depends on whether your goal is muscle definition or weight loss. He breaks down the best eating action plan for both.

Bob Harper's Air-Fried French Fries

An air fryer is the key to extra-crispy fries with WAY less fat.

So, IS There a Way to Make Walking on the Treadmill Less Boring? (Spoiler Alert: YES!)

Celeb personal trainer Bob Harper's got the secret!

So, IS There a Way to Make Walking on the Treadmill Less Boring? (Spoiler Alert: YES!)

Celeb personal trainer Bob Harper's got the secret!

Watch "Biggest Loser" Alum Bob Harper Teach His First Workout Class Since His Widowmaker's Heart Attack

One year after his heart attack, Bob taught his first class -- at his gym -- and brought us along for the ride!

15 Weight-Loss Tips

Including 5 tips from famous trainer Bob Harper!

Bob Harper's Signature Stir-Fry

A satisfying stir-fry from Bob Harper’s book of nutritious and flavorful recipes.

How Bob Harper Went From a Farm in Tennessee to “The Biggest Loser”

The famous trainer credits one inspiring woman for his success.

Bob Harper Is Stunned When He Sees Surprise Guest in Audience

Let’s just say that his jaw literally dropped.