Back to Fitness

HIIT Training Workouts

This Full-Body Cardio Interval Workout Turns Today Into Arms, Abs, *and* Leg Day
This Full-Body Cardio Interval Workout Turns Today Into Arms, Abs, *and* Leg Day
By Rebecca Norris
Keep Your Arms Guessing With This Never-Been-Easier Workout Playlist
Keep Your Arms Guessing With This Never-Been-Easier Workout Playlist
By Tehrene Firman
The ‘C-Crunch Rock’ Instantly Sets Fire to Your Core With a Twist
The ‘C-Crunch Rock’ Instantly Sets Fire to Your Core With a Twist
By Tehrene Firman
A Boxing Coach Recommends the Best Equipment for All Your Home Workouts
A Boxing Coach Recommends the Best Equipment for All Your Home Workouts
By Tehrene Firman
This Plank-Push-Up Hybrid Is the Hardest No-Equipment Move in the Gym
This Plank-Push-Up Hybrid Is the Hardest No-Equipment Move in the Gym
By Tehrene Firman
This Banded Push-Up Is The Hardest—And Most Effective—Full-Body Move You'll Ever Try
This Banded Push-Up Is The Hardest—And Most Effective—Full-Body Move You'll Ever Try
By Zoe Weiner
This Stability Rebounder Workout Puts Your Balance to the Test
This Stability Rebounder Workout Puts Your Balance to the Test
By Tehrene Firman
The Best Fitness Tech To Buy at Walmart's Major Sale, From Apple Watches to Treadmills
The Best Fitness Tech To Buy at Walmart's Major Sale, From Apple Watches to Treadmills
By Kara Jillian Brown
This Combination of Workouts Activates All the Right Muscles for Better Posture
This Combination of Workouts Activates All the Right Muscles for Better Posture
By Tehrene Firman
The Only Equipment You Need for These Slider Workouts Is a Pair of Socks
The Only Equipment You Need for These Slider Workouts Is a Pair of Socks
By Tehrene Firman
This Low-Impact Cardio Workout Redefines 'Power Hour'
This Low-Impact Cardio Workout Redefines 'Power Hour'
By Tehrene Firman
This 20-Minute Cardio Rebounder Workout Is Super Bouncy and Fun
This 20-Minute Cardio Rebounder Workout Is Super Bouncy and Fun
By Tehrene Firman
Side Push-Ups Target Your Triceps Like No Other Variation
Side Push-Ups Target Your Triceps Like No Other Variation
By Tehrene Firman
The 11 Best Cardio Core Exercises, Ranked—And There's Not a Sit-Up in Sight
The 11 Best Cardio Core Exercises, Ranked—And There's Not a Sit-Up in Sight
By Tehrene Firman
This ‘Juggling Plank’ Is the Hardest Upper-Body Exercise You'll Do All Week
This ‘Juggling Plank’ Is the Hardest Upper-Body Exercise You'll Do All Week
By Tehrene Firman
This 25-Minute Lower-Body Resistance Band Workout Hits Every Hard-To-Reach Muscle
This 25-Minute Lower-Body Resistance Band Workout Hits Every Hard-To-Reach Muscle
By Tehrene Firman
26 Workout Moves Trainers Say You're Always Doing Wrong
26 Workout Moves Trainers Say You're Always Doing Wrong
By Tehrene Firman
Feel the Burn Like Never Before With This 25-Minute Upper Body Circuit
Feel the Burn Like Never Before With This 25-Minute Upper Body Circuit
By Tehrene Firman
Work Every Muscle In Your Core and Arms With These 11 Different Push-Ups
Work Every Muscle In Your Core and Arms With These 11 Different Push-Ups
By Rachel Lapidos
You Just Need 25 Minutes and Two Dumbbells for This Full-Body HIIT Workout
You Just Need 25 Minutes and Two Dumbbells for This Full-Body HIIT Workout
By Kells McPhillips
Work Every Muscle in 20 Minutes With Nothing But a Resistance Band
Work Every Muscle in 20 Minutes With Nothing But a Resistance Band
By Tehrene Firman
This 15-Minute Workout Targets Every Angle of Your Core—And There's Not a Crunch in Sight
This 15-Minute Workout Targets Every Angle of Your Core—And There's Not a Crunch in Sight
By Kells McPhillips
The ‘Pop Squat Twist’ Sculpts Your Booty and Obliques at Once
The ‘Pop Squat Twist’ Sculpts Your Booty and Obliques at Once
By Tehrene Firman
The 'Flying Bird Dog' Works Every Muscle in Your Core *and* Your Butt
The 'Flying Bird Dog' Works Every Muscle in Your Core *and* Your Butt
By Tehrene Firman
The Iranian Half-Moon Push-Up Hits Your Core Muscles the Hardest
The Iranian Half-Moon Push-Up Hits Your Core Muscles the Hardest
By Tehrene Firman
Mastered the Push-Up? Here Are 6 Exercises That Take Your Strength to the Next Level
Mastered the Push-Up? Here Are 6 Exercises That Take Your Strength to the Next Level
By Tehrene Firman
Everything You Need to Know About HIIT Heart Rate Zones All in One Place
Everything You Need to Know About HIIT Heart Rate Zones All in One Place
By Lindsay Tigar
Found: The Lower Body HIIT Workout That's Just As Effective As (But *Way* More Fun...
Found: The Lower Body HIIT Workout That's Just As Effective As (But *Way* More Fun...
By Kells McPhillips
The Taylor Swift Workout Playlist With New Songs You Need To Pump Up (and Cool...
The Taylor Swift Workout Playlist With New Songs You Need To Pump Up (and Cool...
By Tehrene Firman
The Hardest Workout You Can Get in 25 Minutes Is This Double HIIT Session
The Hardest Workout You Can Get in 25 Minutes Is This Double HIIT Session
By Kells McPhillips
You'll Break a Sweat Fast With This 1-Hour Resistance Band Workout Playlist
You'll Break a Sweat Fast With This 1-Hour Resistance Band Workout Playlist
By Tehrene Firman
7 Anything-But-Boring Workouts You Can Do With a Pair of Dumbbells
7 Anything-But-Boring Workouts You Can Do With a Pair of Dumbbells
By Tehrene Firman
This 15-Minute HIIT Ab Workout Will Fire Up Your Core—All 360 Degrees of It
This 15-Minute HIIT Ab Workout Will Fire Up Your Core—All 360 Degrees of It
By Kells McPhillips
You'll Start Sweating Just Minutes Into This 1-Hour HIIT Workout Playlist
You'll Start Sweating Just Minutes Into This 1-Hour HIIT Workout Playlist
By Tehrene Firman
How To Do 10 of the Most Fundamental HIIT Exercises With Perfect Form
How To Do 10 of the Most Fundamental HIIT Exercises With Perfect Form
By Rachel Lapidos
This 20-Minute HIIT Series Gives You a Taste of NYC's Hardest Workout
This 20-Minute HIIT Series Gives You a Taste of NYC's Hardest Workout
By Kells McPhillips
The 7 Hardest No-Equipment Exercises, Ranked
The 7 Hardest No-Equipment Exercises, Ranked
By Tehrene Firman
This Tough Cardio Ladder Workout Squeezes 60 Minutes of Work Into 10 Minutes
This Tough Cardio Ladder Workout Squeezes 60 Minutes of Work Into 10 Minutes
By Kells McPhillips
Trainers Say This Common HIIT Workout Mistake Is Keeping You From Getting The Most Out...
Trainers Say This Common HIIT Workout Mistake Is Keeping You From Getting The Most Out...
By Zoe Weiner
This 15-Minute Low-impact HIIT Workout Works Your Muscles Without Sacrificing Your Joints
This 15-Minute Low-impact HIIT Workout Works Your Muscles Without Sacrificing Your Joints
By Kells McPhillips
7 Cardio Videos for Your Full Week of Heart-Healthy Workouts
7 Cardio Videos for Your Full Week of Heart-Healthy Workouts
By Tehrene Firman
Cut Your Hour-Long Workout in Half With These 5 Metabolism-Boosting HIIT Moves
Cut Your Hour-Long Workout in Half With These 5 Metabolism-Boosting HIIT Moves
By Tehrene Firman
'I'm a HIIT-Loving 69-Year-Old Trainer, and These Are the Exercises I Swear By'
'I'm a HIIT-Loving 69-Year-Old Trainer, and These Are the Exercises I Swear By'
By Tehrene Firman
High-Low Training Is the Best Way to Get the Most Out of Your HIIT Workouts
High-Low Training Is the Best Way to Get the Most Out of Your HIIT Workouts
By Zoe Weiner
The Dumbbell Power Snatch Is One of the Best Full-Body Exercises for Strength and Agility
The Dumbbell Power Snatch Is One of the Best Full-Body Exercises for Strength and Agility
By Rachel Kraus
5 Functional Core Exercises That Make Your Day-to-Day Movement so Much Easier
5 Functional Core Exercises That Make Your Day-to-Day Movement so Much Easier
By Tehrene Firman
Full-Body Workouts Get You to Your Goal Faster Than Splits—Here's Why
Full-Body Workouts Get You to Your Goal Faster Than Splits—Here's Why
By Tehrene Firman
This 15-Minute Tabata Workout Is the Fastest Way to Get Your Daily Dose of Cardio
This 15-Minute Tabata Workout Is the Fastest Way to Get Your Daily Dose of Cardio
By Zoe Weiner
The Burpee Really Makes Sense When You Break Down the Movements Step-by-Step—Here's How to Do...
The Burpee Really Makes Sense When You Break Down the Movements Step-by-Step—Here's How to Do...
By Kim Grundy
These 4 Low-Impact Cardio Moves Work Your Heart As Much As Running a Mile
These 4 Low-Impact Cardio Moves Work Your Heart As Much As Running a Mile
By Tehrene Firman
3 Exercises to Improve Your Ankle Mobility for Squats
3 Exercises to Improve Your Ankle Mobility for Squats
By Tehrene Firman
How to Stack Shorter Workouts to Create the Best Combinations at Home
How to Stack Shorter Workouts to Create the Best Combinations at Home
By Tehrene Firman
This Bodyweight HIIT and Core Workout Tops Them All (Without a Single Piece of Equipment)
This Bodyweight HIIT and Core Workout Tops Them All (Without a Single Piece of Equipment)
By Zoe Weiner
The Internet's Favorite Trainer Is Teaching an Online Sweat Session—and You're Invited
The Internet's Favorite Trainer Is Teaching an Online Sweat Session—and You're Invited
By Tehrene Firman
3 Moves a Cardiologist Says You Should Do Every Single Day
3 Moves a Cardiologist Says You Should Do Every Single Day
By Zoe Weiner
Use the "Rule of Three" to Get the Most Out of Your Strength Training
Use the "Rule of Three" to Get the Most Out of Your Strength Training
By Zoe Weiner
The 10 Wildest Animal Walk Exercises Ranked From Easiest to Hardest
The 10 Wildest Animal Walk Exercises Ranked From Easiest to Hardest
By Tehrene Firman
14 Online Workout Subscriptions That Cost Less Than $10 a Month
14 Online Workout Subscriptions That Cost Less Than $10 a Month
By Tehrene Firman
8 Pieces of Home Gym Equipment for Small Spaces That Won't Take up Your Entire...
8 Pieces of Home Gym Equipment for Small Spaces That Won't Take up Your Entire...
By Tehrene Firman
This Cardio-and-Core Igniting Move Is the Best Way to Start Every at-Home Workout
This Cardio-and-Core Igniting Move Is the Best Way to Start Every at-Home Workout
By Tehrene Firman
Hollow Body Rocks Work Every Part of Your Core Without a Single Piece of Equipment
Hollow Body Rocks Work Every Part of Your Core Without a Single Piece of Equipment
By Tehrene Firman
Jada Pinkett Smith's 'Body-Surfing' Floor Workout Strengthens Your Entire Upper Body
Jada Pinkett Smith's 'Body-Surfing' Floor Workout Strengthens Your Entire Upper Body
By Tehrene Firman
3 Intense Equipment-Free Crossfit Workouts at Home
3 Intense Equipment-Free Crossfit Workouts at Home
By Tehrene Firman
A Metcon Workout Is the Best Way to Pump up Your Whole Body in 20...
A Metcon Workout Is the Best Way to Pump up Your Whole Body in 20...
By Zoe Weiner
This No-Equipment 4-Minute Max Rep Workout Burns so Good
This No-Equipment 4-Minute Max Rep Workout Burns so Good
By Tehrene Firman
6 at-Home Workout Moves You Can Easily Modify for the True Fitness Beginner
6 at-Home Workout Moves You Can Easily Modify for the True Fitness Beginner
By Tehrene Firman
6 Compound Bodyweight Exercises That Leave No Muscle Behind
6 Compound Bodyweight Exercises That Leave No Muscle Behind
By D'Annette Stephens
The '5-5-5' Is a Full-Body Chair Workout Complete With Cardio, Strength, and Flexibility
The '5-5-5' Is a Full-Body Chair Workout Complete With Cardio, Strength, and Flexibility
By Tehrene Firman
7 Gym Alternatives That Prove You Can Get Your Sweat on Whenever, Wherever
7 Gym Alternatives That Prove You Can Get Your Sweat on Whenever, Wherever
By Rachel Lapidos
This Equipment-Free, Apartment-Friendly HIIT Workout Will Keep Your Downstairs Neighbors From Hating You
This Equipment-Free, Apartment-Friendly HIIT Workout Will Keep Your Downstairs Neighbors From Hating You
By Zoe Weiner
This 8-Minute Stair Climbing Workout Is Equivalent to Running 1 Mile
This 8-Minute Stair Climbing Workout Is Equivalent to Running 1 Mile
By Tehrene Firman
Train Like Jennifer Lopez With This 5-Move Workout You Can Do at Home
Train Like Jennifer Lopez With This 5-Move Workout You Can Do at Home
By Tehrene Firman
I'm a Trainer, and This Is How I'm Staying Fit at Home Without Any Equipment
By Tehrene Firman
The 'Breathing Plank' Is the Hardest Variation You Haven’t Tried Yet
The 'Breathing Plank' Is the Hardest Variation You Haven’t Tried Yet
By Tehrene Firman
8 Ways to Get in Your Steps From Home—Yes, It's Totally Possible
8 Ways to Get in Your Steps From Home—Yes, It's Totally Possible
By Tehrene Firman
The Firefighter Physical Fitness Test Ignites Every Muscle in Your Body
The Firefighter Physical Fitness Test Ignites Every Muscle in Your Body
By Tehrene Firman
This 64-Year-Old Is the Oldest Woman to Row Across the Atlantic Ocean—It Took Her 84...
This 64-Year-Old Is the Oldest Woman to Row Across the Atlantic Ocean—It Took Her 84...
By Kara Jillian Brown
The 'Side Plank March' Is a Trainer's Favorite to Fire up Your Lateral Chain
The 'Side Plank March' Is a Trainer's Favorite to Fire up Your Lateral Chain
By Tehrene Firman
Could You Make It Through the Hardest Workout in America?
Could You Make It Through the Hardest Workout in America?
By Zoe Weiner
How to Triple Your Push-up Count in a Single Strength-Training Session
How to Triple Your Push-up Count in a Single Strength-Training Session
By Zoe Weiner
15 Lower Ab Exercises That Actually Work, According to Personal Trainers
15 Lower Ab Exercises That Actually Work, According to Personal Trainers
By Erin Bunch
3 Exercises That Prove That a Simple Step Can Make Your Workout More Explosive
3 Exercises That Prove That a Simple Step Can Make Your Workout More Explosive
By Rachel Lapidos
The 4-Minute Tabata Workout That an Ex-Marine Swears by for 'Instant Sweat'
The 4-Minute Tabata Workout That an Ex-Marine Swears by for 'Instant Sweat'
By Rachel Lapidos
This 10-Minute Treadmill HIIT Workout Will Get Your Heart *Literally* Racing
This 10-Minute Treadmill HIIT Workout Will Get Your Heart *Literally* Racing
By Zoe Weiner
1 2 3 4 5
Share
Pinterest
>
Copy Link
>