Cori Ritchey
Cori Ritchey, NASM-CPT is an Associate Health & Fitness Editor at Men's Health and a certified personal trainer and group fitness instructor. You can find more of her work in HealthCentral, Livestrong, Self, and others.
6 Signs You're in a Toxic Relationship
These red flags shouldn't be ignored.
How to Use Isometric Exercises in Your Workouts
Make major gains by staying still—and strong.
This Is When You Can Return to Sex After a Vasectomy
Here's everything to know before you hop back into bed.
11 Common Causes of Sudden Weight Gain
It's not always obvious.
How to Lose Your Love Handles
Kiss your spare tire goodbye.
A Day in the Life of Vuori CEO Joe Kudla
His cure to the afternoon slump? Going upside down.
Here's Exactly How to Make Your Partner Squirt During Sex
We know you're curious.
What Should Your Resting Heart Rate Really Be?
See if yours is too high, too low, or in the healthy zone.
Everything You Need to Know About the Health Benefits of Zinc
This mineral does a lot for your body—are you getting enough?
Is Berberine Really ‘Nature’s Ozempic’?
Berberine is TikTok's new favorite supplement. But will it actually help you lose weight?
Here’s What You Need to Know About the Air Quality Alerts
Canadian wildfires have sent a wave of smoke across the East Coast—here’s how to protect yourself.
How This Guy Improved His Blood Pressure the Fun Way
Taking care of your health doesn't have to be boring.
Don't Blame Creatine for Hair Loss
It’s time for this hair loss myth to go down the drain.
Eric André Lost Nearly 40 Pounds to Disguise Himself. Here's How He Did It.
"If you can't have hot Cheetos— you start losing your mind".
7 Things to Know Before Going Commando
Study up. Your manhood is at stake.
9 Reasons Your Nipples Hurt
And how to resolve every one of them.
10 Muscle-Building Fundamentals You Need to Learn
These 10 tips can help you pack on muscle and strength.
12 Outdoor Workouts to Get Shredded This Summer
Get out of the stuffy gym, and into your best summer body with these workouts.
Here's What To Do If You Have Pain on the Right Side of Your Chest
It could save your life.
Here's What You Need to Know About Weight Training for Weight Loss
Everything you need to know to get lighter by lifting.
Here's How to Get Rid of Sunburn Fast
You neglected your SPF, and you're paying the price. Use these strategies to get relief fast.
These 4 Exercises Will Help to Banish Your Man Boobs
You can start by sweating your way to a stronger, more proportional chest.
The Cutting Edge of Cancer Treatments
Now you can thrive, not just survive, like these four men.
These 19 HIIT Workouts Will Make You Forget Boring Cardio
We find you the best (and fastest) HIIT workouts to build muscle and slash fat.
Here's What You Need to Know About the New Blood Donation Guidelines
You may be asked more about your sexual history.
A Physical Therapist Shares the 5 Best Stretches for Your Glute Medius
Release that pesky tension you've been feeling in your hips with these moves.
Peloton Is Recalling Over 2 Million Bikes
Here's how to know if your model is affected.
Everything You Need to Know About the Keto Diet for Beginners
Eating all the fat you want sounds like a delicious way to lose weight—but is it worth sacrificing carbs?
Here Are 4 Tips on How to Lose 15 Pounds Safely
Looking to lose? We got you.
Do Magnesium Supplements Really Help You Sleep?
It's still up for debate.
Covid Has a New Symptom— Itchy Eyes
Is it allergies? Is it pink eye? Is it Covid? The answer may surprise you.
These Jump Rope HIIT Workouts Will Torch Fat
To get the best fat-burning HIIT workout, you're going to have to skip.