Plank
Reinvented.

The Plank is known to be one of the best and most effective exercises for flat abs, strong core and a toned body.

Now, with CoreFlex4D we've taken it to the next level - the 4D level, to be exact...

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Limited Time Sale - 30% off!
Includes FREE CoreFlex4D™ Training

The Plank is known to be one of the most effective exercises for flat abs, strong core and a toned body.

Now, with CoreFlex4D™ we've taken it to the next level - the 360° 4D level, to be exact...

Get Yours Now

Limited Time Sale - 30% off!

Limited Time - FREE CoreFlex4D™ Video Training With Every Purchase! 

Introducing CoreFlex4D™ -
The World's Only 4D Dynamic Core Trainer

Utilizes instability and stimulates the Abs & Core from multiple angles for a 360° workout

Targets the core while engaging the entire body - abs, obliques, shoulders, back, glutes, legs

Get lean and ripped abs, boost core strength, and improve stability & balance in just minutes a day

30% OFF SALE ENDS SOON!

what is 4D dynamic core training?

Boring and ineffective static planks and ordinary crunches are a thing of the past!
By adding an element of movement and angles to the traditional Plank, CoreFlex4D makes maintaining balance more challenging, and stimulates more muscles more effectively- essentially super-charging your abs & core workouts!
Each 4D Dynamic Core workout improves your core strength, stability and balance, burns more calories, and boosts metabolism.

Boring and ineffective static planks and ordinary crunches are a thing of the past!

By adding an element of movement and angles to the traditional Plank, CoreFlex4D makes maintaining balance more challenging, and stimulates more muscles more effectively- essentially super-charging your abs & core workouts!

Each 4D Dynamic Core workout improves your core strength, stability and balance, burns more calories, and boosts metabolism.

The Fundamentals of 4D Dynamic Core Training

- Stability Planks -

Static Plank, Active Plank

Adds an element of instability to the traditional static plank, to engage more core muscles. Upgrade by adding active movements such as Mountain Climbers or Horizontal Jumping Jacks.

- Dynamic Planks -

Twist, Tilt, Lean

Get a 360° core workout and increase difficulty by turning the static plank into a dynamic exercise - by Twisting, Tilting or Leaning to both sides. 

- Rolling -

Straight, Angled

Utilize and upgrade Ab Roller functionality to get a full motion workout, by extending straight forward and to the sides and retracting back.

Learn more about the fundamentals of 4D Dynamic Core Training in the CoreFlex4D Video Training.
NOW FREE WITH EVERY PURCHASE - FOR A LIMITED TIME

Get a full-body workout in just minutes a day

From your shoulders and arms, through your abs and obliques, and all the way to your glutes and legs -
CoreFlex4D upgrades the traditional Plank position to work your entire body, for a quick and extra-effective daily workout.

Get Yours Now

30% OFF Sale - Ending Soon!

Shop CoreFlex4D

30% OFF SALE - Ending Soon!

Why choose CoreFlex4D?

The effectiveness and exercise possibilities with the CoreFlex4D are like no other abs exercise tool or traditional abs workout.

"What a powerful core workout!
With the CoreFlex4D I'm able to hit section of my abs and core muscles that I didn't hit with my regular abs workouts. This is a keeper and now my go-to for core strength building."

Gina T.,USA

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30% OFF SALE - Ending Soon!

Designed for comfort and performance

Specially designed to allow for free movement with maximum control, while eliminating pressure on the wrists and shoulders associated with Planks and Ab Roller workouts, and without compromising comfort. Made of premium materials, and safe to use on any surface.

Technical Specifications
Size 
- L 16.7"/42.5cm, W 15.4"/39cm, Wheel - W 4"/10cm, D 7"/17.8cm, Weight - 4lbs/1.8kg
Supports up to 330lbs/150kg

Wide wheel with premium rubber coating for increased back and forth movement control, without noise or damage to the floor. Suitable for all surfaces.

Curved, padded handle for comfortable hold, secure grip, and increased angled movement control. Made of durable stainless steel for maximum support.

Padded elbow rests for comfort. Eliminates pressure on wrists and shoulders while exercising. Made of premium environmentally friendly high-density foam. 

FREE CoreFlex4D™ Training Included

- LIMITED TIME OFFER -

Get the most out of the CoreFlex4D with our FREE video training!
Our pro trainer will teach you the fundamentals of 4D Dynamic Core Training and the best CoreFlex4D exercises for a killer Abs & Core workout.

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30% OFF SALE - Ending Soon!

Why Customers Love CoreFlex4D

"The CoreFlex4D is absolutely amazing! What I love about it is that it provides shoulder stability and engages the entire core, for total strength of the core. I love it!"

"The CoreFlex4D engages a lot more muscles than any other ab trainer I've ever used, so if you want to build a strong and awesome-looking core,  go pick up a CoreFlex4D right now!"

"It's great!It really challenges those small muscles and engages the whole core as you're fighting that destabilization."

"The CoreFlex4D is a great, high-quality product which gives a great 360-degree workout to the core, and not just the front. I'll definitely recommend this to anyone."

TRY CoreFlex4D™ COMPLETELY RISK FREE!

This product is protected under our 100% Satisfaction Guarantee.
If you are in any way unsatisfied with your purchase, you may return it for a full refund.

CoreFlex4D™ - Dynamic Core Trainer
CoreFlex4D™ - Dynamic Core Trainer
CoreFlex4D™ - Dynamic Core Trainer
CoreFlex4D™ - Dynamic Core Trainer

CoreFlex4D™ - Dynamic Core Trainer

  • Works on the core from multiple angles and movements - lean, tilt, twist, roll
  • Tone your entire body, boost metabolism, burn calories - in just minutes a day
  • Designed to eliminate pressure on the wrists, shoulders and back associated with planks and ab rollers
  • FREE CoreFlex4D™ Training with every purchase
  • Extra effective 360° Abs & Core workout
  • Great results in just minutes a day
  • Eliminates pressure on the wrists, shoulders and back associated with planks and ab rollers
  • FREE CoreFlex4D™ Training included
$114.95
$169.95

(Prices in USD)

(Prices in USD)

30% Off Sale - ENDS SOON!

SHIPPING - Please allow 10-15 business days for shipping. Shipping to some countries may take up to 30 days due to COVID-related logistical issues. See our Shipping Policy for more information.

Copyright  © 2022 All Rights Reserved.

Customer Reviews

Based on 24 reviews
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W
W. Locklear
Works as advertised

The CoreFlex4D ab wheel is as smooth as advertised. The difference between this device and standard ab wheels is it allows the user to perform the desired exercises without the usual stress and discomfort in the shoulder joints. I consider it money well spent.

T
Tyrone Fanelli
Best Abdominal Equipment

I have tried all machines, exercises and this is the best equipment, it hits the entire Abdominal area. I will definitely recommend this to friends. Five 🌟🌟 🌟 🌟🌟

M
Mike Brewster
Amazing piece

I am completely blown away by the CoreFlex. I just received it a couple days ago and it really is amazing. I always feel the muscles being really engaged and it’s way better than just a classic plank. Would recommend this product.

S
Stacy M
The Best!

There are many more standardized Ab Roller models, but this one is by far the most effective. The standard Ab Roller requires the user to grab the ale of the roller with both hands and gradually move forward (and then reverse) to work the abdominal muscles. This inadvertently places most of the torque on the user's hand and wrist area as opposed to the abdominal muscles. With the CoreFlex Roller design, the user's elbows are supporting their weight which shifts the concentration straight to the abdominal muscles. THIS IS AN INCREDIBLE AB WORKOUT TOOL! THE VERY BEST I'VE SEEN WITHIN THE FLOOD OF AB WORKOUT SYSTEMS.

J
James E Delaney
I'm very happy with this Trainer

I need a core trainer for ocean kayaking , since I live in a Philly burb and my season in Cape May County is limited . I also fast hike Valley Forge Park( 975 ft elevation workout) and the trainer helps me before and after . At 66 I am recovering from Covid pneumonia and a great trainer makes it easier to move forward in my training . I've been sending my friend, who is a retired top tier combat diver , pictures of the trainer . He liked it right away .

J
Jeremy Morgan
This is spectacular !!!!!

It is a very well designed and a very challenging piece of equipment !!!!my sense is that if used sensibly will produce real results

C
Carla Williamson
Love it!!!

It’s so much easier no lower back pain. Also no wrist pain from gripping the handles so hard like on the
Other ab wheel.

B
Brian Merritt

It's great!

J
Joe Monastra

Love it

B
Brent Jones
Superb!!

Excellent Core addition to my workouts! Love the next generation Plank version!!