Celebrity Trainers

Anna Victoria Has a Powerful Message For Everyone Who Says, "But You Looked Fine Before"

Harley Pasternak Thinks "Life Is Too Short" to Be Keto

Jennifer Garner's Secret to Feeling Energized: "50 Cups of Coffee" and This Workout

Harley Pasternak's Best Weight-Loss Tip Is So Easy, You'll Think He's Kidding

Obsessed With ACV? Here's Why Harley Pasternak Suggests You Pump the Brakes

Worried About Staying Fit During the Holidays? Take Advice From Emma Stone's Trainer

How to Stay Fit During the Holidays, From an Expert Who Trains Victoria's Secret Models

Why Celeb Trainer Harley Pasternak Recommends a Wearable to All His Clients

Think Yoga Is "Too Slow" or Not Competitive Enough? Bob Harper Will Change Your Mind

The Smoothie Emma Stone Drank Daily While Training For Battle of the Sexes

Celeb Trainer Harley Pasternak Says, Once and For All, "You Don't Have to Run to Lose Weight"

Heated Classes Don't Make You Burn More Calories (Cold Ones Do, Though!)