HIIT The Gym
This Is What Happens to Your Body When You Do a High-Intensity Workout
HIIT has been lauded for its calorie-burning abilities—but how does it work?
What Celebrities with Perfect Bodies Do Every Day
Yes, you can eat cheeseburgers and still look like a Victoria's Secret Angel.
Swing Into Action
The 5 Best Exercises for Longer Golf Drives and a Stronger Back
How to go longer, for longer
Gabrielle Union's Healthy Living Advice Will Instantly Boost Your Mood
If you don't mind setting an early a.m. alarm, that is.
See How Jennifer Lopez Maintains Her Insane New Physique—Photos
Her biceps rival those of any Marvel superhero.
Better, Faster, Stronger
40 Best Fitness Moves When You're Over 40
Start off your best decade in your best shape ever.
The 20 Most Useless Things in Your Gym
For negative gains, beeline to these machines.
Here's the One Exercise Chris Hemsworth Refuses to Do
Well, when he's not training to be a Norse god
Here's Why You Should Have Sex Before a Workout
After all, light cardio is an effective warmup...
Harvard Says Doing These 5 Things Will Extend Your Life
And by more than a decade!
Best Life Q&A
How "Six" Star Barry Sloane Got Navy SEAL Shredded
It's not easy training to be Joe "Bear" Graves
Why "Mermaiding" Is the Hottest New Fitness Trend
Want abs like Ariel? Read on.
This Is the Secret Benefit of Exercising Outdoors in the Summer
Well, so long as you bring plenty of water with you, of course.
Stunning Time-lapse Video Shows How a Man Lost 42 Pounds in Just Three Months
Hunter Hobbs, of Norma, Oklahoma, has made the most of 2018.
Kate Mara's 5 Best Body Tips
"I enjoy the here and now as much as I can."
The 4 Best Ab Workouts for Getting That Summer Six-Pack
A top moneyman shares his secrets to beating stress and getting leaner abs.
30 Workouts That Burn More Than 500 Calories An Hour
Minimize your waistline by mastering these supercharged routines.
40 Ways to Get a Great Beach Body After 40
Transform your body in ways you never imagined.
40 Great Exercises for Adding Muscle Over 40
Build your body in your fourth decade with these moves.
30 Ways to Get Six-Pack Abs After 30
Shred a cover-worthy core with these tips and tricks.