finally Get visible results from your abs & Core training without having to waste more of your time and energy on ineffective traditional abs & core workouts

This Special Results-Driven Bundle is Our best deal yet - But it will only be available for a limited time

Get the CoreFlex4D with Core Sliders, plus 3 of our best training programs and NEW Workout Gamification App, all geared at getting your the best possible results from your abs & core training - and save $89

CoreFlex4D All-in-One Bundle
CoreFlex4D All-in-One Bundle

CoreFlex4D All-in-One Bundle

€143,08
€226,37

(Prices in USD)

€143,08
€226,37

You save 37% ($89 USD)

SPECIAL OFFER INCLUDES:

  • CoreFlex4D™ - 4D Dynamic Core Trainer
  • Core Sliders
  • TRAINING 1 - Fundamentals of 4D Dynamic Core Training
  • TRAINING 2 - CoreFlex4D Core Sliders Training
  • SPECIAL PROGRAM - 30-Day Abs & Core Transformation Program
  • CoreFlex4D Workout Gamification App

** DOWNLOAD LINKS AND INSTRUCTIONS FOR TRAINING PROGRAMS AND APP WILL BE SENT BY EMAIL AFTER PURCHASE **

Finally Get Visible Results From Your Abs & Core Training Without Having To Waste More Of Your Time And Energy On Ineffective Traditional Abs & Core Workouts

This Results-Driven Bundle is geared at getting your the best possible results from your abs & core training - SAVE $89

CoreFlex4D All-in-One Bundle
CoreFlex4D All-in-One Bundle

CoreFlex4D All-in-One Bundle

€143,08
€226,37
€143,08
€226,37

(Prices in USD)

You save 37% ($89 USD)

SPECIAL OFFER INCLUDES:

  • CoreFlex4D™ - 4D Dynamic Core Trainer 
  • Core Sliders
  • TRAINING 1 - Fundamentals of 4D Dynamic Core Training
  • TRAINING 2 - NEW! CoreFlex4D Core Sliders Training
  • SPECIAL PROGRAM - 30-Day Abs & Core Transformation Program
  • CoreFlex4D Workout Gamification App

Coreflex4d - the world's only 4d dynamic core trainer

Work your abs & core like never before with CoreFlex4D. By utilizing movement, angles, and instability, CoreFlex4D stimulates the core from multiple angles, creating an extra-effective 360° workout - for better, quicker results.

Coreflex4d - the world's only 4d dynamic core trainer

Work your abs & core like never before with CoreFlex4D. By utilizing movement, angles, and instability, CoreFlex4D stimulates the core from multiple angles, creating an extra-effective 360° workout - for better, quicker results..

Coreflex4d - the world's only 4d dynamic core trainer

Work your abs & core like never before with CoreFlex4D. By utilizing movement, angles, and instability, CoreFlex4D stimulates the core from multiple angles, creating an extra-effective 360° workout.

Coreflex4d - the world's only 4d dynamic core trainer

Work your abs & core like never before with CoreFlex4D. By utilizing movement, angles, and instability, CoreFlex4D stimulates the core from multiple angles, creating an extra-effective 360° workout - for better, quicker results.

All that you need for The Widest Variety of Exercises

CoreFlex4D with Core Sliders - New Exercises, Better Muscle Engagement, Quicker Results

Core Slider exercises get a new twist and enhanced effectiveness when done on the CoreFlex4D. 

Unlock a variety of additional effective 4D Dynamic Core exercises for your CoreFlex4D such as Sliding Mountain Climbers, Plank Splits, Knee Tucks, and many more - as taught in the included CoreFlex4D Core Sliders Training.

CoreFlex4D With Core Sliders - New Exercises, Better Muscle Engagement, Quicker Results

CoreFlex4D with Core Sliders - New Exercises, Better Muscle Engagement, Quicker Results

Core Slider exercises get a new twist and enhanced effectiveness when done on the CoreFlex4D. 

Unlock a variety of additional effective 4D Dynamic Core exercises for your CoreFlex4D such as Sliding Mountain Climbers, Plank Splits, Knee Tucks, and many more - as taught in the included CoreFlex4D Core Sliders Training.

Get the ALL-IN-ONE Bundle

CoreFlex4D With Core Sliders - New Exercises, Better Muscle Engagement, Quicker Results

CoreFlex4D with Core Sliders - New Exercises, Better Muscle Engagement, Quicker Results

Core Slider exercises get a new twist and enhanced effectiveness when done on the CoreFlex4D. 

Unlock a variety of additional effective 4D Dynamic Core exercises for your CoreFlex4D such as Sliding Mountain Climbers, Plank Splits, Knee Tucks, and many more - as taught in the included CoreFlex4D Core Sliders Training.

Get The ALL-IN-ONE Bundle

Professional Training and Guidance Included!

Free

$97

To make sure you have all that you need to take your home workouts to the next level, we've added to this special bundle FREE full access to our 6-part Video Training Series, in which our pro trainer, MJ, teaches exercises and techniques to work out every major muscle group using the AbsMaster Pro.

Training and Guidance from Day 1 to abs & core expert

Our trainer will guide you from the starting point of your 4D Dynamic Core Training journey, with the 'Fundamentals of 4D Dynamic Core Training' session, through the 'CoreFlex4D Core Sliders Training' in which you will unlock a wide variety of new and extra effective Core Slider exercises with the CoreFlex4D, and ending with the 'CoreFlex4D 30 Day Abs & Core Transformation Program', which proves that 30 days are all that stand between you and your dream abs!

TRAINING 1 -
FUNDAMENTALS OF 4D DYNAMIC CORE TRAINING

In this training session our head trainer teaches and demonstrates the fundamental concepts, exercises, and techniques of 4D Dynamic Core Training with the CoreFlex4D - such as Stability Planks, Dynamic Planks, Multi-directional Rolling, and more. 

Creates a strong foundation and understanding of the CoreFlex4D and 4D Dynamic Core Training so you can take full advantage of its capabilities.

TRAINING 2 -
COREFLEX4D CORE SLIDERS
TRAINING

In this training session our head trainer teaches and demonstrates the best Core Slider exercises to be done on the CoreFlex4D, including all the tips and techniques you need to know to do them properly.

Incorporate the exercises and techniques in your complete CoreFlex4D routine for the best results in less time.

SPECIAL PROGRAM -
30-DAY ABS & CORE
TRANSFORMATION PROGRAM

30-day TRANSFORMATION.jpg__PID:9d382b4a-6d43-4641-81b6-c47aa24cfbca

30 days are all that stand between you and your toned abs and strong core! 

A series of high-efficiency, easy-to-follow, daily exercise routines several minutes each, which fully utilize the CoreFlex4D's unique capabilities, aimed at getting you the best results in 30 days.

Training And Guidance 
From Day 1 To Abs & Core Expert

Our trainer will guide you from the starting point of your 4D Dynamic Core Training journey, with the 'Fundamentals of 4D Dynamic Core Training' session, through the 'CoreFlex4D Core Sliders Training' in which you will unlock a wide variety of new and extra effective Core Slider exercises with the CoreFlex4D, and ending with the 'CoreFlex4D 30 Day Abs & Core Challenge', which proves that 30 days are all that stand between you and your dream abs!

TRAINING 1 -
FUNDAMENTALS OF 4D DYNAMIC CORE TRAINING

In this training session our head trainer teaches and demonstrates the fundamental concepts, exercises, and techniques of 4D Dynamic Core Training with the CoreFlex4D - such as Stability Planks, Dynamic Planks, Multi-directional Rolling, and more. 

Creates a strong foundation and understanding of the CoreFlex4D and 4D Dynamic Core Training so you can take full advantage of its capabilities.

TRAINING 2 -
COREFLEX4D CORE SLIDERS TRAINING

In this training session our head trainer teaches and demonstrates the best Core Slider exercises to be done on the CoreFlex4D, including all the tips and techniques you need to know to do them properly.

Incorporate the exercises and techniques in your complete CoreFlex4D routine for the best results in less time.

SPECIAL PROGRAM -
30-DAY ABS & CORE TRANSFORMATION PROGRAM

30-day TRANSFORMATION.jpg__PID:9d382b4a-6d43-4641-81b6-c47aa24cfbca

30 days are all that stand between you and your toned abs and strong core! 

A series of high-efficiency, easy-to-follow, daily exercise routines several minutes each, which fully utilize the CoreFlex4D's unique capabilities, aimed at getting you the best results in 30 days.

Training And Guidance
From Day 1 To Abs & Core Expert

Our trainer will guide you from the starting point of your 4D Dynamic Core Training journey, with the 'Fundamentals of 4D Dynamic Core Training' session, through the 'CoreFlex4D Core Sliders Training' in which you will unlock a wide variety of new and extra effective Core Slider exercises with the CoreFlex4D, and ending with the 'CoreFlex4D 30 Day Abs & Core Challenge', which proves that 30 days are all that stand between you and your dream abs!

TRAINING 1 -
FUNDAMENTALS OF 4D DYNAMIC CORE TRAINING

In this training session our head trainer teaches and demonstrates the fundamental concepts, exercises, and techniques of 4D Dynamic Core Training with the CoreFlex4D - such as Stability Planks, Dynamic Planks, Multi-directional Rolling, and more. 
Creates a strong foundation and understanding of the CoreFlex4D and 4D Dynamic Core Training so you can take full advantage of its capabilities.

TRAINING 2 -
COREFLEX4D CORE SLIDERS TRAINING

In this training session our head trainer teaches and demonstrates the best Core Slider exercises to be done on the CoreFlex4D, including all the tips and techniques you need to know to do them properly.
Incorporate the exercises and techniques in your complete CoreFlex4D routine for the best results in less time.

SPECIAL PROGRAM -
30-DAY ABS & CORE TRANSFORMATION PROGRAM

30 days are all that stand between you and your toned abs and strong core! 
A series of high-efficiency, easy-to-follow, daily exercise routines several minutes each, which fully utilize the CoreFlex4D's unique capabilities, aimed at getting you the best results in 30 days.

30-day TRANSFORMATION.jpg__PID:9d382b4a-6d43-4641-81b6-c47aa24cfbca

Turn your workouts into a game with the CoreFlex4D Gamification App

Turn your workouts into a game with the CoreFlex4D Gamification App

The new CoreFlex4D app is not another fitness app...
It's literally changing the game of Abs & Core workouts forever!

* Available for iPhone only. Android version coming soon
* App is FREE. Download instructions will be sent after purchase of the CoreFlex4D
* CoreFlex4D can be used with or without the app

screens with cf_with text_with circle.jpg__PID:450e88ad-792b-46ce-a415-eb6d96e420da

CONNECT YOUR PHONE TO THE COREFLEX4D AND INSTANTLY TRANSFORM YOUR WORKOUTS INTO A FUN, INTERACTIVE, AND MOTIVATING GAME

Create a totally new and exciting workout experience as you shoot aliens, collect coins, dodge animals, and escape from danger by moving your CoreFlex4D as you work out, and watch these actions come to life in the games.

Accumulate score and climb the leaderboards as you compete with other CoreFlexers and set out to break your personal and community records.

CONNECT YOUR PHONE TO THE COREFLEX4D AND INSTANTLY TRANSFORM YOUR WORKOUTS INTO A FUN, INTERACTIVE, AND MOTIVATING GAME

screens with cf_with text_with circle.jpg__PID:450e88ad-792b-46ce-a415-eb6d96e420da

Create a totally new and exciting workout experience as you shoot aliens, collect coins, dodge animals, and escape from danger by moving your CoreFlex4D as you work out, and watch these actions come to life in the games.

Accumulate score and climb the leaderboards as you compete with other CoreFlexers and set out to break your personal and community records.

Available for iPhone only. Android version coming soon.

App is FREE. Download instructions will be sent after your purchase.

CoreFlex4D can be used with or without the app.

APP PLANS AND PRICING 

7-Day Free Trial with all plans (plan selected after the trial is over).
CoreFlex4D can be used with or without the app.

Monthly

$3.99/month (billed monthly)

MONTHLY PLAN INCLUDES:

  • Full access to all features of the app - games, leaderboards, and more.
  • Full access to any new features or games released during the active subscription.

ANNUAL

$47.90 $29.99/year (billed annually) - 
Save 37%!

PLUS GET +$100 IN BONUSES:

  • Everything in the Monthly plan, PLUS -
  • FREE Lifetime Access to the ENTIRE CoreFlex4D Training Suite (+$100 VALUE!), including:
  • CoreFlex4D 30-Day Abs & Core Challenge
  • Fundamentals of 4D Dynamic Core Training
  • CoreFlex4D Sliders Training
  • CoreFlex4D Resistance Bands Training

PLUS all new training program that we release in the future!

3. VIP acess to the CoreFlex4D Private FB Community with other CoreFlexers and direct access to our fitness trainers

** AVAILABLE FOR IPHONE ONLY. ANDROID VERSION COMING SOON. **
App download instructions will be sent by email after your purchase of the CoreFlex4D.
CoreFlex4D can be used with or without the app.

AVAILABLE FOR IPHONE ONLY. ANDROID VERSION COMING SOON.

App download instructions will be sent by email after your
purchase of the CoreFlex4D.
CoreFlex4D can be used with or without the app.

Limited Time Deal - Ending Soon!

COREFLEX ALL-IN-ONE BUNDLE - CoreFlex4D + Three Training Programs + App + Core Sliders

ALL-IN-ONE bundle_with app.jpg__PID:3ae74cc0-b200-4c83-83a7-3fe047c9feed
€143,08
€226,37

SPECIAL BUNDLE PRICE - You save 37% ($89 USD)

€143,08
€226,37

NOTICE
The training programs are digital and accessible online only (to watch and download). An email with a link to access and download the programs will be sent after purchase - please check your spam folder or promotions tab if it does not arrive within 15 minutes of completing your purchase, or contact us at help@masteryourcore.com for help.

Customer Reviews

Based on 183 reviews
90%
(164)
5%
(9)
1%
(2)
1%
(1)
4%
(7)
T
Tom C
Cool little tool

Well made device, easy to use. Resting on the elbow supports makes for the possibility of more time under tension.

N
Nicholas Schofer
A great piece of equipment!

I was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to useI was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's I wI was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's I was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's a needed piece of equipment for every gym!a needed piece of equipment for every gym!as skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's a needed piece of equipment for every gym!a needed piecI was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to useI was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's I wI was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's I was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's a needed piece of equipment for every gym!a needed piece of equipment for every gym!as skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There are so many exercises that can be done and I enjoy the challenge again. I'm excited to use the app on my android phone when it comes out. It's a needed piece of equipment for every gym!a needed piece of equipment for every gym! the app on my android phone when it comes out. It's I wI was skeptical at first because I have tried multiple ab rollers in the past. They always led to shoulder pain and stopped working after a while. After I got the core flex all that changed, my shoulders don't hurt anymore whole using the core flex and it has fixed some core instability I had. There...

A
Alla Zaikin
Amazing Core workout

I been using it for 2 weeks now, already seeing improvement on my abdominal muscles, my back and my arms!!!

L
Lawrence Finger
Great device

I use this everyday before work and I love it.

K
Kent

I wish I had this years ago. It’s an amazing product. Well done!!!

J
James Ahearn
Be consistent, Beginners!

This is a fantastic piece of equipment! I started with a minute of planks on my knees. My abs were sore for 4 days. I am consistent and my abs are getting stronger.
I am up to several sets of the prescribed movements and my abs can last over 5 minutes. I feel stronger in my whole midsection, including my lower back and glutes. I still have a decent layer of fat around my waist (as you can see in the picture) but the muscles underneath are so much stronger after only a couple of weeks…Stay confident, keep on rolling all you hip cats!

Very inspiring, thanks for sharing James!

E
E.D.
Core blaster

Had this for about a week now and it’s truly a great product. Limits stress on back and forearms allowing you to target abs and core. Def recommend

T
Todd Paxton
Its a Good Kinda Hurt!

Wow, this thing is better than described! Gotta use it to have results and boy am I feeling it! The videos are amazing and its really fun too! Thank you CoreFlex 4D!

M
Michael C.
Must Have

I am a licensed, certified in home health provider for fitness, nutrition and personal training. I have purchased 9 or 10 CoreFlex 4D and include a number of their exercises in my program. Many of my clients love it so much they request me to buy one for their home gym. The CoreFlex 4D is superior to any of the ab wheels on the market because it supports and balances the user. It frees up even the beginner to do exercises centric to your core. This is a must have product for every office or home gym. It absolutely works !

C
Christopher Potter
Beats the - - - - out of the two wheel knockoff

Purchased the two wheel knock off and it broke shortly thereafter. And I’m only 5’7” @ 165lbs.
Then I took the chance that this one would be an improvement. Improvement is way to little a word to describe this one. The construction is day & night different and it came assembled. 5⭐️