5 New Ways to Get Fit Outdoors This Summer

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The Fittest and Fattest Cities in America

The year's 10 most obese metro areas, and the 10 least obese

The Fittest and Fattest Cities in America

The year's 10 most obese metro areas, and the 10 least obese

The 8-Hour Diet Cheat Sheet

This at-a-glance guide shows how easy it is to change your body—and your life!

Color Cues That Boost Weight Loss
7 Color Cues that Boost Weight Loss

Decode the hidden impact color has on your diet and fitness goals—and then use it to your advantage

Weight Loss Success: Fitness Experts
5 Fitness Experts Who Used to Be Overweight

Before whipping clients into shape, these fitness pros had to overcome their own weight struggles

weight loss success Keoni Hudoba
This Personal Trainer Danced Off 142 Pounds

Keoni Hudoba sang and danced his way from obesity to a career in fitness

weight loss success Michael Knight
He Dropped 89 Pounds and Found a Career in Fitness

A chronic overeater, Michael Knight went from being an obese bodybuilder to a celebrity trainer

Weight loss success Gina Crome
She Lost 172 Pounds and Became a Dietitian

Dropping half her body weight inspired Gina Crome to help others overcome their own weight struggles

weight loss success: keeping it off
They Lost the Weight For Good!

Six people who dropped 50 pounds or more share what it takes to keep weight off for the long haul

Sissy Lusk
She Walked Away 210 Pounds

Sissy Lusk went from 345 pounds to 135 pounds and has kept it off for 11 years

Man holding weight plate
Win the War on Fat

This total-body workout will leave you leaner than ever

woman at the gym
Crush More Calories

This high-intensity workout is a superfast body sculptor

man performing chinup
The No-Gym, No Excuses Workout

Incinerate fat and pack on muscle without lifting a weight

Man in a blue sweater about to take a bite of dessert
Fend Off Holiday Weight Gain

Rev your metabolism for a lean winter with this intense four-part workout

Man running through a field in a tank top
Elevate Your Baseline

Six ball-field drills for shedding fat fast

Man in the pushup position with his arms extended
Melt Away Calories in Half the Time

Superset your gains with this full-body routine

Man laying on a gym bench holding an EZ-bar over his head w. arms extended
Fast Track to Flex Appeal

Add size and strength while obliterating fat, with this high-velocity, total-body workout

Close up of a man's abs, man holding towel around his neck
Burn Off Your Belly!

Get the six-pack you always wanted with these fat-burning exercises

man diving in beach volleyball
Your Instant Beach Body

Blast fat, build muscle, and sculpt your entire body with this fast, no-rest regimen

man running up arena steps
3 Moves to Rev Your Metabolism

Burn fat with this multi-muscle challenge. This calorie-torching workout will kickstart your metabolism for high-speed fat-loss

before and after pictures Natombi Simpson
"Zumba Transformed My Body--I lost 90 Pounds and Counting!'"

Natombi Simpson believed that she'd never be less than a size 24. Now she's a size 8!

weight loss success Keoni Hudoba
This Personal Trainer Danced Off 142 Pounds

Keoni Hudoba sang and danced his way from obesity to a career in fitness

weight loss success Michael Knight
He Dropped 89 Pounds and Found a Career in Fitness

A chronic overeater, Michael Knight went from being an obese bodybuilder to a celebrity trainer

Weight loss success Gina Crome
She Lost 172 Pounds and Became a Dietitian

Dropping half her body weight inspired Gina Crome to help others overcome their own weight struggles

Rishi Sharma weight loss success
He Lost 110 Pounds—11 Years Ago

A trip to the hospital inspired a decade of healthy living for Rishi Sharma

Sissy Lusk
She Walked Away 210 Pounds

Sissy Lusk went from 345 pounds to 135 pounds and has kept it off for 11 years

Diana Barta
She Walked Off Weight—and Kept it Off!

Chronic quick-fix dieter Diana Barta committed to a healthy lifestyle and dropped 67 pounds

Michelle Parcher
Smaller Portions Led to a 71-Pound Weight Loss

Michelle Parcher, a mother of three, successfully dropped and kept off the baby weight (and then some) for five years and counting

Shira Miller
She’s Kept Off 50 Pounds for Two Decades

Shira Miller started her weight loss journey in the 90s and hasn’t looked back

weight loss before and after: Heather Fearneyhough
She Dropped Half Her Weight

Heather Fearneyhough’s children motivated her to shed 120 pounds

Daily Calorie Calculator
Daily Calorie Calculator
Are you eating too much, too little, or just enough? Find out exactly how many calories you should be consuming for weight loss
Pace Calculator
Pace Calculator
Whether you're wondering how quickly you'll finish your next race or exactly how fast you need to run to beat your PR, this tool has the answers
Walking Calculator
Walking Calculator
Find out how many calories you burned while walking with this easy-to-use calculator. Enter your stats to get started!
BMI Calculator
BMI Calculator
Do you need to lose a few pounds? Find out by calculating your body mass index, a basic indicator of healthy weight
Body Fat Calculator
Body Fat Calculator
Get a gauge of your body's percentage of fat with this simple tool. Just enter your weight and a few measurements to get started
Woman walking in the park
Walk Off Weight

You can lose weight just by walking! The secret is a mix of steady-paced walks, fat-blasting intervals, and strength training that will melt away fat and send your metabolism soaring.