Skip to main content
TREAT YOURSELF—FREE SHIPPING ON ALL POOSH DOMESTIC ORDERS. SHOP NOW.
  • Health + Wellness
  • LIFE + STYLE
  • HOME + ENTERTAINING
  • KOURTNEY
Poosh
By Kourtney Kardashian Barker
  • instagram pinterest facebook twitter youtube join newsletter
  • Shop
  • search
  • search
  • body
  • diy
  • fitness
  • Giving Back
  • health
  • mind
  • Relationships
  • Sexual Wellness
  • soul
Chemistry vs. Compatibility: What Really Drives Relationship Satisfaction
Chemistry vs. Compatibility: What Really Drives Relationship Satisfaction
What Happens When You Stop Overstimulating Your Brain With Dopamine
What Happens When You Stop Overstimulating Your Brain With Dopamine
How Creativity Ebbs and Flows During Your Menstrual Cycle
How Creativity Ebbs and Flows During Your Menstrual Cycle
The 4:2:6 Breath: A Nervous-System Reset You Can Do Anywhere
The 4:2:6 Breath: A Nervous-System Reset You Can Do Anywhere
Immune-Boosting Cranberry Orange Tea
Immune-Boosting Cranberry Orange Tea
If You’re Doing Dry January, Read This
If You’re Doing Dry January, Read This
  • Adulting
  • beauty
  • guides
  • Hacks
  • style
  • travel
Ditching Your New Year’s Resolutions? Let’s Talk.
Ditching Your New Year’s Resolutions? Let’s Talk.
The Truth About Hyper-Independence
The Truth About Hyper-Independence
A Peek Inside Our Poosh Holiday Movie Night
A Peek Inside Our Poosh Holiday Movie Night
What to Pack for Holiday Travel
What to Pack for Holiday Travel
Gua Sha Guide: The Right Product to Use for Your Skin Type
Gua Sha Guide: The Right Product to Use for Your Skin Type
Try These Boundary Scripts This Holiday Season
Try These Boundary Scripts This Holiday Season
  • decor
  • entertaining
  • kids
  • motherhood
  • Playlists
  • recipes
The Detox Veggie Soup We’re Making on Repeat This Month
The Detox Veggie Soup We’re Making on Repeat This Month
Immune-Boosting Cranberry Orange Tea
Immune-Boosting Cranberry Orange Tea
The Top 10 Poosh Recipes of 2025
The Top 10 Poosh Recipes of 2025
Sweet Potato Au Gratin, But Make It Melty
Sweet Potato Au Gratin, But Make It Melty
A Vegan Snack Board Built for Grazing
A Vegan Snack Board Built for Grazing
How To Host Like a Pro
How To Host Like a Pro
  • family
  • kourtney
The Kardashian Jenners’ 2025 Holiday Gift Wrapping
The Kardashian Jenners’ 2025 Holiday Gift Wrapping
Kourtney’s Home Organizer Shares Her Best Tips
Kourtney’s Home Organizer Shares Her Best Tips
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
5 (More) Life Lessons From Kourtney
5 (More) Life Lessons From Kourtney
Part One: Life Lessons from Kourtney
Part One: Life Lessons from Kourtney
What Kris Jenner Is Reading Right Now
What Kris Jenner Is Reading Right Now

Menu

  • Shop
  • Health + Wellness
    • body
    • diy
    • fitness
    • Giving Back
    • health
    • mind
    • Relationships
    • Sexual Wellness
    • soul
  • HOME + ENTERTAINING
    • decor
    • entertaining
    • kids
    • motherhood
    • Playlists
    • recipes
  • KOURTNEY
    • family
    • kourtney
  • LIFE + STYLE
    • Adulting
    • beauty
    • guides
    • Hacks
    • style
    • travel
  • About
  • Newsletter
instagram pinterest facebook twitter youtube join newsletter
fitness

A Fiery Abs Workout from One of Kourtney’s Favorite Trainers

By Poosh
share on pinterest share on facebook share on twitter Share on Flipboard share by email
 Photo credit Kourtney Kardashian Barker
Kourtney Kardashian Barker

We’ve got something special for your core today.

Meet Don, one of Kourtney’s favorite trainers and your new abs whisperer. A former NFL trainer, he has a no-BS approach to movement that’s more about efficiency than the amount of time you spend in the gym.

But don’t let that intimidate you. His workouts can adapt to all fitness levels–and you can do this abs workout at home.

In this exclusive Poosh video, Don walks you through a series of core-sculpting moves designed to target your midsection from every angle. Whether you’re easing back into fitness or want to mix up your current routine, this short-but-spicy session delivers.

His killer abs workout is about more than just chasing definition (though that’s a solid bonus). A strong core supports better movement in the gym and your day-to-day life, helping with posture, balance, and injury prevention.

So, as Don says, “Get your mind right and your body ready.” Then hit Play, follow along, and feel the burn.

The Abs Exercises:

Repeat each move for 20 reps, 3 sets total.

1. Knee Tucks
2. Crunches with Alternating Knee Ups
3. Single Arm/Leg raises
4. Scissor Legs (Open/Close)
5. Half Circles

View this post on Instagram

A post shared by Poosh (@poosh)

Shop our nutrition collection:

Shop Lymphatic Cleanse Tea
Olyxir

Lymphatic Cleanse Tea

Shop Collagen Inner Beauty Boost Supercharged
The Beauty Chef

Collagen Inner Beauty Boost Supercharged

Shop Cortisol Balancer
Dr. Nigma

Cortisol Balancer

Shop Super Troop Mushroom Gummy
Troop

Super Troop Mushroom Gummy

Shop Matcha Gokoro
Chafinity

Matcha Gokoro

Shop Superfood Honey
Beekeepers Naturals

Superfood Honey

Shop Lion's Mane + Reishi Mushroom Gummy Bundle
Troop

Lion's Mane + Reishi Mushroom Gummy Bundle

Shop Matcha Turmeric Latte Blend
Golde

Matcha Turmeric Latte Blend

Shop Beauty in a Bottle
Dr. Nigma

Beauty in a Bottle

Shop Healthy Flora
Dr. Nigma

Healthy Flora

Shop Lion's Mane Mushroom Gummy
Troop

Lion's Mane Mushroom Gummy

Shop Reishi Mushroom Gummy
Troop

Reishi Mushroom Gummy

Shop Royal Jelly Brain Fuel
Beekeepers Naturals

Royal Jelly Brain Fuel

Shop Cacao Turmeric Latte Blend
Golde

Cacao Turmeric Latte Blend

Shop Sleep Tea + Melatonin
Olyxir

Sleep Tea + Melatonin

Shop Soothing Lozenges
Beekeepers Naturals

Soothing Lozenges

Shop Vitamin D Sun
Dr. Nigma

Vitamin D Sun

Shop B Famous
Dr. Nigma

B Famous

Shop Original Turmeric Latte Blend
Golde

Original Turmeric Latte Blend

Shop Glow Inner Beauty Essential Supercharged
The Beauty Chef

Glow Inner Beauty Essential Supercharged

Shop Fasting Tea
Olyxir

Fasting Tea

Shop Hydration Inner Beauty Boost
The Beauty Chef

Hydration Inner Beauty Boost

Shop Detox Tea
Olyxir

Detox Tea

Shop Matcha Gokoro Refill
Chafinity

Matcha Gokoro Refill

Shop Perform Tea
Olyxir

Perform Tea

Shop Glow Tea
Olyxir

Glow Tea

Shop Clear Skin Inner Beauty Support
The Beauty Chef

Clear Skin Inner Beauty Support

Shop Energize Tea Matcha Latte
Olyxir

Energize Tea Matcha Latte

Shop Hello Gorgeous Tea
Olyxir

Hello Gorgeous Tea

Shop Super Vitamin-C Cocktail
Dr. Nigma

Super Vitamin-C Cocktail

Shop Pineapple Debloat Ade
Golde

Pineapple Debloat Ade

Shop Propolis Throat Spray (2 Pack)
Beekeepers Naturals

Propolis Throat Spray (2 Pack)

Shop Organic Matcha Bundle
Chafinity

Organic Matcha Bundle

Shop Beauty Cocktail Collagen Powder
Dr. Nigma

Beauty Cocktail Collagen Powder

Shop Heiwa Matcha | Organic Ceremonial Matcha
Chafinity

Heiwa Matcha | Organic Ceremonial Matcha

Up next, be the first to know our weekly content and sign up for our Poosh newsletter.

Related Articles

Goes to article Top 5 Wellness Predictions for 2026
health

Top 5 Wellness Predictions for 2026

Goes to article 5 Stretches To Do Before Bed
fitness

5 Stretches To Do Before Bed

Goes to article How to Take Your 12-3-30 Workout Off the Treadmill
fitness

How to Take Your 12-3-30 Workout Off the Treadmill

Goes to article Inside Our First-Ever Poosh Wellness Club Event
entertaining

Inside Our First-Ever Poosh Wellness Club Event

Goes to article The Exercise Plan That Actually Gets Your Mood Swings
fitness

The Exercise Plan That Actually Gets Your Mood Swings

Goes to article 5 Must-Do Stretches After a Long Day of Travel
fitness

5 Must-Do Stretches After a Long Day of Travel

Goes to article 5 Energizing Morning Yoga Poses 
fitness

5 Energizing Morning Yoga Poses 

Goes to article 3 Yoga Moves to Help Boost Your Immunity
fitness

3 Yoga Moves to Help Boost Your Immunity

  • About
  • Contact
  • Terms & Conditions
  • Privacy Policy
  • Cookie Policy
  • California Privacy Rights
  • Your Privacy Choices California Consumer Privacy Act (CCPA) Opt-Out Icon
  • Affiliate Disclosure
  • Accessibility

Keep in Touch

instagram pinterest facebook twitter youtube join newsletter

Subscribe to Our Newsletter

Reviewed by Allyant for Accessibility
  • © poosh, llc
    All Rights Reserved