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
All-Natural Cures for a Hangover
All-Natural Cures for a Hangover
Do Lemme Supplements Actually Work? My Take as a Doctor
Do Lemme Supplements Actually Work? My Take as a Doctor
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
You Should Be Drinking More Hot Water—Here’s Why
You Should Be Drinking More Hot Water—Here’s Why
The Three Loves Theory
The Three Loves Theory
At-Home Workouts for Pilates Arms
At-Home Workouts for Pilates Arms
  • Adulting
  • beauty
  • guides
  • Hacks
  • style
  • travel
Meet the Campers at Camp Poosh 2026
Meet the Campers at Camp Poosh 2026
Our Go-To Festival Packing List
Our Go-To Festival Packing List
Hair Shedding or Hair Thinning: Here’s How To Tell the Difference
Hair Shedding or Hair Thinning: Here’s How To Tell the Difference
How to Catch Lucky Girl Syndrome
How to Catch Lucky Girl Syndrome
Red Light Therapy for Skin: The Science Behind the Glow
Red Light Therapy for Skin: The Science Behind the Glow
Lymphatic Drainage for Your Thighs
Lymphatic Drainage for Your Thighs
  • decor
  • entertaining
  • kids
  • motherhood
  • Playlists
  • recipes
Crispy & Cheesy Hasselback Carrots
Crispy & Cheesy Hasselback Carrots
Fiber-Packed Veggie Spring Rolls
Fiber-Packed Veggie Spring Rolls
A Vegan Version of the Viral Soup Dumpling Lasagna
A Vegan Version of the Viral Soup Dumpling Lasagna
Vegan Strawberry Matcha Thumbprint Cookies
Vegan Strawberry Matcha Thumbprint Cookies
Chopped Chicken Kale Caesar Sandwich
Chopped Chicken Kale Caesar Sandwich
Matcha Raspberry Banana Bread  (With Raspberry Glaze)
Matcha Raspberry Banana Bread (With Raspberry Glaze)
  • family
  • kourtney
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
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
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

Our 2-Week Ab Challenge

By Poosh
share on pinterest share on facebook share on twitter Share on Flipboard share by email
 Photo credit @martahandrich
@martahandrich

Why not gamify your workout for the next two weeks? In an effort to keep our fitness motivation rolling strong, we created a two-week ab challenge and want you to join us. You can start it at any point or whenever you’re ready to begin your 14-day exercise plan. To kick off the new series, we’re focusing on core-strengthening moves to sculpt your abs.

How it works:
It’s pretty straightforward—pick your start date and then complete each day’s challenge either in place of or in addition to your regular workout. Bonus points if you can convince a friend to participate with you. So without further ado, meet your two-week fitness program.

Week 1
Day 1:
The challenge: Perform heel tap crunches by touching your hand to your heel (alternating sides) for two full minutes.

Day 2:
The challenge: Each time you get up to use the bathroom, do 20 knee-to-elbows standing crunches. Might sound silly, but it’s an effective way to easily incorporate more exercise into your day.

Day 3:
The challenge: Before checking your phone in the morning, complete 10 roll downs while you’re still in bed. Keeping your legs together and straight, slowly stretch to fingers your toes while activating your core and rounding your back. While reaching your arms toward your toes, slowly roll up and continue. Completing this exercise in the a.m. will help wake you up and get your day off to a healthy start.

Day 4:
The challenge: Engage your core while you do a minute of high knee jumps. This a great way to tighten your abs and get your cardio in. Do this three different times throughout the day. You can complete it during your lunch break to get rid of the workday jitters and increase your heart rate.

Day 5:
The challenge: Two-minute scissor kicks (one set in the morning and one set in the evening).

Day 6:
The challenge: While on your back, perform two sets of 30 leg raises. Take it to the next level with the raise-and-hold move. Grab any household object you can hold between your feet (preferably round) and complete multiple reps without dropping it.

Day 7:
The challenge: This simple workout can be done while WFH. Begin by sitting in an upright position at the edge of your chair and feet firmly on the ground. While keeping your arms placed on your thighs, lean slightly back in the chair and then back to the original position. Make sure to keep your core activated throughout. Do this for 60 seconds once in the a.m. and again in the p.m.

Week 2:
Day 1:
The challenge: Each hour of the workday, do a 30-second plank. This can help give you energy throughout the day while sculpting your stomach.

Day 2:
The challenge: Glute bridges before bed. In addition to engaging your core and glutes, this workout is a great stretch for your abs. Complete 20 reps an hour before bed to help support better sleep and soothe sore muscles.

Day 3:
The challenge: This one is simple—do 100 crunches throughout the day. You can break them up however you’d like.

Day 4:
The challenge: Grab a partner and do (air) high-five sit-ups or reach-and-touch planks. Exercising with someone else can make your workout more enjoyable and keep you accountable. If you aren’t able to meet with a workout buddy, do it over FaceTime.

Day 5:
The challenge: Use ankle weights while sitting at your desk, around the house, or running errands. Only wear them for half of the day to avoid straining your muscles. Then perform simple movements like holding one foot off the floor while keeping it straight to help burn fat and tone your muscles. Do this for 30 seconds on each leg. If you don’t have ankle weights, you can get crafty and DIY them using household items like rice and a pair of old socks.

Day 6:
The challenge: Do bicycle crunches during commercial breaks while you’re watching your evening shows.

Day 7:
The challenge: Five sets of 30-second mountain climbers. This high-intensity workout is an effective way to wrap up the two-week program because the move burns fat and defines your muscles.

Shop our fitness collection:

Shop LED SmartRope
Tangram

LED SmartRope

Shop SmartRope Rookie Donut
Tangram

SmartRope Rookie Donut

Shop POOSH Body Belt - Infrared, PEMF & Red Light Therapy
Heat Healer

POOSH Body Belt - Infrared, PEMF & Red Light Therapy

Shop Weighted Bracelets 2 LB
Maison Athlē

Weighted Bracelets 2 LB

Shop Weighted Bracelets 2 LB
Maison Athlē

Weighted Bracelets 2 LB

Up next, shop more from the Poosh Shop here.

Related Articles

Goes to article A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
fitness

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

Goes to article At-Home Workouts for Pilates Arms
fitness

At-Home Workouts for Pilates Arms

Goes to article Why Sitting Is Hard on Your Body
fitness

Why Sitting Is Hard on Your Body

Goes to article 7 At-Home Workout Essentials We Love
fitness

7 At-Home Workout Essentials We Love

Goes to article 6 Tips to Get Over Gym-timidation, According to a Celeb Trainer
fitness

6 Tips to Get Over Gym-timidation, According to a Celeb Trainer

Goes to article Top 5 Wellness Predictions
health

Top 5 Wellness Predictions

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

  • 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