Muscle & Fitness logo Muscle & Fitness

  • Workouts

    Workouts

    • Workout Routines
    • Workout Tips
    • Fitness
    • Athlete/Celebrity Workouts
    • Exercise Videos
    Find Exercises Targeting…
    • Abs and Core Exercises
    • Arm Exercises
    • Back Exercises
    • Chest Exercises
    • Leg Exercises
    • Shoulder Exercises
  • Nutrition

    Nutrition

    • Healthy Eating
    • Lose Fat
    • Gain Mass
    • Supplements
    • Performance Nutrition
    Various Healthy Post workout foods display in a heart shape bowl for
    Healthy Eating

    Best Post-Workout Foods for Muscle Recovery, Growth, and Heart Health

    Healthy oatmeal breakfast with fresh fruit and nuts
    Healthy Eating

    The Truth About Oatmeal: Which Oats Are Actually the Healthiest?

    Various healthy frozen foods stored in a freezer
    Healthy Eating

    One Dietitian's 5 Most Healthiest Frozen Foods

    Young professionals drinking Caffeinated Alternatives on their coffee break
    Healthy Eating

    Top Recommended Caffeinated Coffee Alternatives for Clean Energy Through...

  • Athletes & Celebrities

    Athletes & Celebrities

    • News
    • Interviews
    • Women
    • Pro Tips
    • Behind-the-Scenes
    • Videos
    NFL football and trophy displayed for Superbowl LX with Seattle seahawks and the New England Patriots face off
    News

    Super Bowl LX: The Matchups and Records that Define NFL Greatness

    Carter Vail
    Athletes & Celebrities

    Jiujitsu and a 'Slop Bowl' Help Keep Carter Vail Going Viral

    Latoya Greene in uniform outdoors
    Pro Tips

    Latoya Greene Changed Military Standards and Helps Veterans Keep Theirs

    NFL player Ja’Marr Chase standing in the stadium wearing his new fashion line from Fabletics
    Pro Tips

    Ja’Marr Chase Has Already Begun Training for Next Season

  • Features

    Features

    • From our Partners
    • Active Lifestyle
    • M&F: Fit to Serve
    • Gear
    • News
    • Opinion
    Futuristic Training shoes of 2025 surrounded by waves
    Gear

    The Best Training Shoes for 2026

    Person holding a health and wellness icon while shopping online
    Gear

    Editor’s Choice: The Top 10 Health & Wellness Brands to Know

    Hero Shot 3
    From our Partners

    Inno Supps Inno Fiber+: The Daily Fiber Formula Quietly Supporting Less ...

    A young man gaming in the dark by himself
    News

    How Many Hours of Video Games Is Too Much?

  • Anti-Aging

    Anti-Aging

    • Functional Medicine
    • Hormone Optimization
    • Recovery
    • Wellness
    Human muscular fibers demonstrating the concept of musclespan in aging
    Wellness

    Why Musclespan Is The New Metric We Should Focus On

    Bradley Carden CEO of Solbasium red light therapy showing his red light device for recovery
    Recovery

    How Solbasium Put Red-Light Recovery on the Sidelines of the NFL

    Participants in the Unlimited Life biohacking retreat in the Amazon Rainforest
    Wellness

    5 Aging Lessons Learned from a Biohacking Retreat Deep in the Amazon

    Fit female using technology scan to biohack her health and fitness in 2026
    Wellness

    10 Biohacking Trends for 2026 to Keep On Your Radar Now

  • Flex

    Flex

    • Olympia Coverage
    • Athletes
    • Nutrition
    • Training
    • Videos
    United States Air Force Staff Sergeant Joshua Alvord performing a behind the neck squat
    Pro Tips

    This Air Force Honor Guard Member Takes Being Fit To Serve Seriously

    Bodybuilder Dorian Yates shares his forearm training secrets
    Training

    The Trick that Helped Dorian Yates Grow Olympia-size Forearms

    Olympia Expo
    News

    Olympia Announces B2B Growth Opportunity for Sponsors and Exhibitors

    Menace Podcast
    News

    Sergey Danilov is “Going to Be a Problem,” says Milos Sarcev

  • Hers

    Hers

    • Workouts
    • Nutrition
    • Supplements
    • Athletes & Celebrities
    • Features
    Kahley Schiller
    Hers Athletes & Celebrities

    Why Every Day for Kahley Schiller Feels Like a Super Bowl Win

    Dana Linn Bailey demonstrating her 3 Set Leg Day Challenge workout
    Hers Workouts

    Torch Your Quads Fast With This High-Intensity Workout

    NKO Club by Kendall Toole an App for fit women
    Hers Features

    Kendall Toole is 'Knocking Out' both Physical and Mental Health

    Jessica Biel’s ‘The Better Sister’ Workout
    Hers Workouts

    How Jessica Biel Sculpted Her Upper Body for 'Better Sister'

  • Olympia

    Olympia

    • Olympia Coverage
    • Buy Tickets
    Caesar Bacarella performing a dumbbell workout with biceps curls
    Pro Tips

    Caesar Bacarella Is Building a Fitness Empire at Full Speed

    Olympia-2019-Whiteny-Jones-Press-Conference
    Interviews

    Whitney Jones Can Break, But Can Never Be Broken

    IFBB Wellness Pro Yarishna Ayala
    Interviews

    Yarishna Ayala Shares Advice for Future Wellness Division Competitors

    2021 Mr. Olympia Top 3 winners Brandon Curry, Big Ramy, Hadi Choopin
    News

    BIG RAMY WINS THE 2021 OLYMPIA!

Subscribe to YouTube Subscribe to the Newsletter Terms of Use Privacy Policy Cookie Policy Accessibility Statement Do Not Sell
  • Workouts
    • Workout Routines
    • Workout Tips
    • Fitness
    • Athlete/Celebrity Workouts
    • Exercise Videos
  • Nutrition
    • Healthy Eating
    • Lose Fat
    • Gain Mass
    • Supplements
    • Performance Nutrition
  • Athletes & Celebrities
    • News
    • Interviews
    • Women
    • Pro Tips
    • Behind-the-Scenes
    • Videos
  • Features
    • From our Partners
    • Active Lifestyle
    • M&F: Fit to Serve
    • Gear
    • News
    • Opinion
  • Anti-Aging
    • Functional Medicine
    • Hormone Optimization
    • Recovery
    • Wellness
  • Flex
    • Olympia Coverage
    • Athletes
    • Nutrition
    • Training
    • Videos
  • Hers
    • Workouts
    • Nutrition
    • Supplements
    • Athletes & Celebrities
    • Features
  • Olympia
    • Olympia Coverage
    • Buy Tickets
  • Resources & Highlights
    • Topics
    • Videos
    • Podcasts
    • Contact
    • Terms of Use
    • Privacy Policy
    • Cookie Policy
    • Accessibility Statement
    • Do Not Sell

Stay Connected

Newsletter Signup

Stay up to date

Sign up below to receive our newest workout routines, recipes, news stories, and offers from our partners

Facebook Twitter Youtube Pinterest
Open menu button
Open search bar button
×

Search M&F

Featured Articles
Lean Muscle
Healthy Eating

28-Days-to-Lean Meal Plan

With the right plan and the right discipline, you can get seriously shredded in just 28 days.

Read article
Glamorous Hollywood actress in a black evening gown posing at a red carpet event, representing one of the hottest female celebrities in Hollywood
Women

The 25 Hottest Female Celebrities

Talented stars, killer physiques.

Read article
Bench press record holder Bill Gillespie breaking the world record at age 62
Pro Tips

The 'Dos' and 'Don’ts' of Bill Gillespie’s Record-Breaking Bench Press

At age 62, "Big Bill" shares his wisdom to dominate one of the ultimate strength marks.

Read article
The 50 Best Female Fitness Influencers on Instagram
Girls

The 50 Best Fitness Influencers on Instagram

Follow these fit women we're crushing on for inspiration, workout ideas, and motivation.

Read article
Hers Workouts

Hardcore Waist Whittlers

Show off your six-pack and send your metabolism soaring with this serious ab routine, demonstrated by IFBB bikini pro Michelle Lewin.

by Cat Perry
  • Click to share on Facebook (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to share on Facebook (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
Xjump
per bernal
View Gallery

Hardcore Waist Whittlers

Close gallery popup button
1 OF 7

1 of 7

Xjump

per bernal

X Jump

Works: Core, Lower body Stand with your feet slightly closer than shoulder width. Get into a squat position with hands in fists, facing each other, in front of your chest.Jump out of the squat forming an X midair, with your arms and legs extended 45 degrees.Land softly and immediately descend into the next squat. Perform two sets of 25 reps. Tip: Land with soft knees in a squat to avoid joint shock.SEE ALSO: The Only 30-Day Abs Workout You Need

2 of 7

Single leg strike per bernal michelle lewin

per bernal

Single-Leg Strike

Works: Shoulders, obliques, thighsStand with feet lunge-length apart, right leg back, holding a 10- to 15-pound dumbbell overhead. Draw your right knee upward and bring the dumbbell just outside your right knee, keeping your arms straight. Then touch the ball of your right foot on the floor behind you as you extend the dumbbell back overhead. Perform two sets of 25 quick reps. Tip: On each rep, tap the ball of your back foot briefly before striking knee upward. 

3 of 7

Seated bicep curl

per bernal

Seated Bicep Curl and Crunch

Works: Arms, Core Sit on the edge of a flat bench and hold dumbbells at your sides, palms facing up. Lift your feet off the floor to bench height, keeping your knees bent 90 degrees. Lean back until your torso is about 45 degrees to the bench surface.Holding this angle as much as possible, perform a biceps curl with both arms while drawing your knees toward your chest.Extend your arms back to your sides and lower your feet toward the floor, but without touching down. Perform one set of 20 reps and one set of 16 reps. Tip: Hold a dumbbell between your feet for added lower-ab engagement. 

4 of 7

michelle lewin doing dumbbell scoop abs exercise

per bernal

Dumbbell Chest Scoop

Works: Chest, Arms, Core Tip: For greater leg-muscle recruitment, bend knees and sink down more. Stand with your right leg two feet behind you, keeping both legs slightly bent. Hold dumbbells at your sides about 12 inches from your hips with your palms facing forward.Bring the dumbbells upward in a scooping motion until they form a V at chin level return dumbbells to sides, keeping your core engaged. Repeat with your left leg staggered behind you. That’s one set. Perform two sets of 20 reps. SEE ALSO: Kira Stokes’ 7 Abs Exercises

5 of 7

Pop up plank

per bernal

Pop Up Plank

Works: Shoulders, CoreGet in a plank position on a Bosu, flat-side down, with your forearms about six inches apart and fists facing each other. Using your core and upper body, pop up into a full plank position, then land with your palms flat on the Bosu. Pop your forearms back down onto the Bosu, landing with your elbows bent 90 degrees. Perform two sets of 12 reps. Tip: Remember, energy comes from your core. Take a deep breath to explode up and down. 

6 of 7

Punch and lunge

per bernal

Offset Punch and Lunge

Works: Shoulders, Arms, Core, LegsStand with feet staggered approximately 30 inches apart, hands in front of chest holding dumbbells at shoulder height, with palms facing each other.Descend into a lunge and simultaneously punch the left arm forward, rotating your left wrist until your left palm faces down. Rise up from the lunge and return the dumbbell toward your chest. Perform two sets of 20 reps. Repeat with your left leg forward, punching with your right arm. Tip: Keep the negative movement (returning the weights back to the chest) as tight and controlled as the contraction.

7 of 7

Db twisting lunge

per bernal

DUMBBELL TWISTING LUNGE

Works: Shoulders, Core, LegsStand with your feet slightly wider than hip width and hold a five- to eight-pound dumbbell with both hands at chest height, with your arms extended forward.Rotate your torso and pivot on your feet to the left while dropping your right knee into a lunge until it’s about four inches from the floor.The dumbbell should be over your left foot, and your abs engaged.Rise up from the lunge and twist your torso and arms around to the right, dropping your left knee into a lunge four inches from the floor. Move from left to right seamlessly without pausing. Do two sets of 20 reps each side. Tip: Make sure to keep your front knee from drifting past your toes while lunging. 

Back to intro

X Jump

Works: Core, Lower body 

  • Stand with your feet slightly closer than shoulder width. Get into a squat position with hands in fists, facing each other, in front of your chest.
  • Jump out of the squat forming an X midair, with your arms and legs extended 45 degrees.
  • Land softly and immediately descend into the next squat. Perform two sets of 25 reps. 

Tip: Land with soft knees in a squat to avoid joint shock.

SEE ALSO: The Only 30-Day Abs Workout You Need

Single-Leg Strike

Works: Shoulders, obliques, thighs

  • Stand with feet lunge-length apart, right leg back, holding a 10- to 15-pound dumbbell overhead.
  •  Draw your right knee upward and bring the dumbbell just outside your right knee, keeping your arms straight. Then touch the ball of your right foot on the floor behind you as you extend the dumbbell back overhead. Perform two sets of 25 quick reps. 

Tip: On each rep, tap the ball of your back foot briefly before striking knee upward. 

Seated Bicep Curl and Crunch

Works: Arms, Core 

  • Sit on the edge of a flat bench and hold dumbbells at your sides, palms facing up. Lift your feet off the floor to bench height, keeping your knees bent 90 degrees. Lean back until your torso is about 45 degrees to the bench surface.
  • Holding this angle as much as possible, perform a biceps curl with both arms while drawing your knees toward your chest.
  • Extend your arms back to your sides and lower your feet toward the floor, but without touching down. Perform one set of 20 reps and one set of 16 reps. 

Tip: Hold a dumbbell between your feet for added lower-ab engagement. 

Dumbbell Chest Scoop

Works: Chest, Arms, Core 

Tip: For greater leg-muscle recruitment, bend knees and sink down more. 

  • Stand with your right leg two feet behind you, keeping both legs slightly bent. Hold dumbbells at your sides about 12 inches from your hips with your palms facing forward.
  • Bring the dumbbells upward in a scooping motion until they form a V at chin level return dumbbells to sides, keeping your core engaged. Repeat with your left leg staggered behind you. That’s one set. Perform two sets of 20 reps. 

SEE ALSO: Kira Stokes’ 7 Abs Exercises

Pop Up Plank

Works: Shoulders, Core

  • Get in a plank position on a Bosu, flat-side down, with your forearms about six inches apart and fists facing each other. 
  • Using your core and upper body, pop up into a full plank position, then land with your palms flat on the Bosu. 
  • Pop your forearms back down onto the Bosu, landing with your elbows bent 90 degrees. Perform two sets of 12 reps. 

Tip: Remember, energy comes from your core. Take a deep breath to explode up and down. 

Offset Punch and Lunge

Works: Shoulders, Arms, Core, Legs

  • Stand with feet staggered approximately 30 inches apart, hands in front of chest holding dumbbells at shoulder height, with palms facing each other.
  • Descend into a lunge and simultaneously punch the left arm forward, rotating your left wrist until your left palm faces down. Rise up from the lunge and return the dumbbell toward your chest. Perform two sets of 20 reps. Repeat with your left leg forward, punching with your right arm. 

Tip: Keep the negative movement (returning the weights back to the chest) as tight and controlled as the contraction.

DUMBBELL TWISTING LUNGE

Works: Shoulders, Core, Legs

  • Stand with your feet slightly wider than hip width and hold a five- to eight-pound dumbbell with both hands at chest height, with your arms extended forward.
  • Rotate your torso and pivot on your feet to the left while dropping your right knee into a lunge until it’s about four inches from the floor.
  • The dumbbell should be over your left foot, and your abs engaged.
  • Rise up from the lunge and twist your torso and arms around to the right, dropping your left knee into a lunge four inches from the floor. Move from left to right seamlessly without pausing. Do two sets of 20 reps each side. 

Tip: Make sure to keep your front knee from drifting past your toes while lunging. 

Topics:
  • Abs
  • Fat Loss
  • M&F Hers
Author picture
Written by Cat Perry
Also by Cat Perry
9 Yoga Moves to Get Shredded
Hers Workouts

9 Muscle-Building Yoga Poses

8 Unique Exercises for Better Abs and a Stronger Core
Hers Workouts

8 Unique Exercises for a Strong Core

Newsletter Signup

Stay up to date

Sign up below to receive our newest workout routines, recipes, news stories, and offers from our partners

Muscle & Fitness logo

Follow us

Facebook Twitter Youtube Pinterest

More news

Dana Linn Bailey demonstrating her 3 Set Leg Day Challenge workout
Hers Workouts

Torch Your Quads Fast With This High-Intensity Workout

Olympia winner Dana Linn Bailey combines quad builders for maximum gains

Read article
Jessica Biel’s ‘The Better Sister’ Workout
Hers Workouts

How Jessica Biel Sculpted Her Upper Body for 'Better Sister'

The actor’s sculpted arms and back were the result of maximizing efficiency in the gym

Read article
Erin Stern
Hers Workouts

Erin Stern Has 4 Quad-Building Tweaks for You to Try

Step up your leg day with these Olympia worthy muscle-building modifications.

Read article
All Hers Workouts
  1. Home
  2. /
  3. Muscle & Fitness Hers
  4. /
  5. Hers Workouts
  6. /
  7. Hardcore Waist Whittlers
Muscle & Fitness logo
  • Workouts
  • Nutrition
  • Athletes & Celebrities
  • Features
  • Recipes
  • Topics
  • Videos
  • Exercise Videos
  • Podcasts
  • RSS Feed
  • Buy Olympia Tickets
  • Archives
  • Sitemap
Facebook Twitter Youtube Pinterest

Newsletter Signup

Stay up to date

Sign up below to receive our newest workout routines, recipes, news stories, and offers from our partners

JW Media, LLC

Copyright 2026 JW Media, LLC, parent company of Muscle & Fitness. All rights reserved.

Contact Us Terms of Use Privacy Policy Cookie Policy Do Not Sell Accessibility Statement