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...
Limited Time - FREE CoreFlex4D™ Training Programs With Every Purchase!
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 CoreFlex4D - OFFER ENDS SOON!
Introducing CoreFlex4D™ - The World's Only 4D Dynamic Core Trainer
The CoreFlex4D is Re-inventing Abs & Core Workouts as you know them.
Every workout with the CoreFlex4D offers more exercise variety, more effective exercises, and better and longer muscle activation - for the best Abs & Core workout you've ever experienced, with faster, better looking results, in just minutes a day. Guaranteed.
Constant 360° activation of the Abs & Core muscles
Widest variety of new, extra-effective abs & core exercises
Eliminates pressure on wrists, shoulders, and back
Introducing CoreFlex4D™ -
The World's Only
4D Dynamic Core Trainer
Introducing CoreFlex4D™ - The World's Only 4D Dynamic Core Trainer
The CoreFlex4D is Re-inventing Abs & Core Workouts as you know them.
Every workout with the CoreFlex4D offers more exercise variety, more effective exercises, and better and longer muscle activation - for the best Abs & Core workout you've ever experienced, with faster, better looking results, in just minutes a day. Guaranteed.
Constant 360° activation of the Abs & Core muscles
Widest variety of new, extra-effective abs & core exercises
Eliminates pressure on wrists, shoulders, and back
Constant 360° activation of the Abs & Core muscles
Widest variety of new, extra-effective abs & core exercises
Eliminates pressure on wrists, back, and shoulders
Introducing CoreFlex4D™ -
The World's Only 4D Dynamic Core Trainer
Creates constant activation of the Abs & Core muscles 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
LIMITED TIME OFFER
Order CoreFlex4D and get 30% OFF + the 2 Best-Selling training programs FREE ($80 Value)
Get off to a quick start with the CoreFlex4D Fundamentals Training, and maximize results within the first 30 days with the CoreFlex4D 30-Day Abs & Core Transformation Program - NOW FREE, FOR A LIMITED TIME
what is 4D dynamic core training?
Boring and ineffective static planks and ordinary crunches are a thing of the past!
By taking the traditional Plank and elevating it off the ground onto a single pivot point, the CoreFlex4D adds a new dimension of movement, angles, and instability to the traditional abs & core workouts, making maintaining balance more challenging, and stimulating more muscles more effectively for more time - 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.
LIMITED TIME - GET THE TWO BEST SELLING TRAINING PROGRAMS - FREE!
Get off to a quick start with the CoreFlex4D Fundamentals Training, and maximize results within the first 30 days with the CoreFlex4D 30-Day Challenge - NOW FREE FOR A LIMITED TIME
How Does It Work?
MORE Exercises, MORE Engaged Muscles, A MORE Effective Workout - For that 'COMPLETE 6-PACK' Look - Faster Than Ever Before
Forget everything you know about Abs & Core workouts, because the CoreFlex4D is completely Re-inventing them.
The CoreFlex4D's patented design with a Single Dynamic Pivot Point - a single touchpoint with the ground that can move to all directions - is what's behind the CoreFlex4D's three main advantages over any other ab trainer or abs & core workout available today, and the reason it is the only Abs & Core trainer that gets you that Complete 6-Pack look, fast:
MORE EXERCISE VARIETY - BETTER MUSCLE ACTIVATION FOR BETTER RESULTS
The CoreFlex4D's unique design introduces a wide variety of new, innovative, extra-effective exercises to your abs & core routine, such as Twists, Tilts, Leans, Crawls, and many many more - resulting in significantly better muscle stimulation and a more interesting and less mundane workout for you.
CONSTANT 360° MUSCLE ACTIVATION - ENGAGE THE ENTIRE CORE
The CoreFlex4D's design puts the body in a constant unstable state "forcing" it to work (hard) at stabilizing itself.
So whichever exercise you're doing on the CoreFlex4D, your abs & core work first and foremost to stabilize your body, resulting in a constant 360° activation of the entire core muscles.
NATURAL MUSCLE STIMULATION - FOR A MORE EFFECTIVE WORKOUT
The activation of the Core muscles when the body is stabilizing itself is more natural compared to the artificial motion of an exercise, because it is essentially what the core muscles were meant to do - stabilize the body.
This results in better, more complete, and healthier muscle engagement, directly leading to better and faster results.
UP TO 45% OFF + FREE TRAINING + FREE APP
- ENDING SOON! -
** 100% Satisfaction Guarantee **
- LIMITED TIME: FREE ACCESS -
NEW! The CoreFlex4D Gamification App
NEW!
The CoreFlex4D Gamification App
The new CoreFlex4D app is not another fitness app...
It's literally changing the game of Abs & Core workouts forever!
Turn your workouts into a fun, challenging, and motivating game
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.
Create a totally new and exciting workout experience that will have you anxiously waiting for your next work out.
Track Your Progress And Climb The Leaderboards
Accumulate score and climb the leaderboards as you compete with other CoreFlexers for the top spot.
Track your progress and set out to break your personal and community records - your achievements deserve to be celebrated!
Interact And Get Support From The CoreFlex4D Community And Trainers
Be a part of the growing Private CoreFlex4D community and interact with other CoreFlexers just like you.
Share your results and achievements, ask questions and get support from others, and get professional advice from our 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.
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 OFFER -
FREE CoreFlex4D Training Programs Included
Get the two Best-Selling CoreFlex4D training programs FREE WITH EVERY ORDER ($80 Value) -
Get off to a quick start with the CoreFlex4D Fundamentals Training, and maximize results within the first 30 days with the CoreFlex4D 30-Day Challenge.
FUNDAMENTALS OF 4D DYNAMIC CORE TRAINING
($20 value)
Learn the fundamental concepts, techniques and exercises of 4D Dynamic Core Training with the CoreFlex4D - to get you off to a quick and effective start on your new CoreFlex4D without wasting any precious time.
THE COREFLEX4D 30-DAY ABS & CORE TRANSFORMATION PROGRAM
($60 value)
30 days are all that stand between you and your toned abs and strong core! This series of short daily workouts of incremental difficulty is specially built to get you the best results out of the CoreFlex4D within 30 days. Suitable for beginners and advanced users.
Eliminates Pressure and Strain on wrists, shoulders, and back
As opposed to a traditional ab wheel, the CoreFlex4D is designed to transition the strain and pressure from the wrists, shoulders and back, to the forearms, for a comfortable, pain-free workout, in which you are free to focus on form and range of movement rather than pain and discomfort.
When a movement is done correctly, the muscles are stimulated better, muscle flexibility is improved, and overall results are achieved faster and with less strain on the rest of the body.
Targets the Core, Engages the Entire Body
From your shoulders and arms, through your abs, obliques, and back, and all the way to your glutes and legs - CoreFlex4D upgrades the traditional Plank position to engage your entire body, for a quick and extra-effective daily workout.
All you need is just 3 minutes a day
Thanks to the way the CoreFlex4D effectively engages the abs & core muscles consistently and from all angles, all it takes is a short daily workout of only a few minutes to start feeling your abs get stronger and more toned.
Why Choose the CoreFlex4D?
Why Customers Love The CoreFlex4D
Listen to what some of our +50,000 users had to say about the CoreFlex4D, and how it transformed their abs & core workouts.
"This is one of the best core training device I've seen out. It isolates my core and takes the pressure off my wrists and shoulders, allowing me to do more repetitions and focus on my movement."
"This is one of the best core training device I've seen out. It isolates my core and takes the pressure off my wrists and shoulders, allowing me to do more repetitions and focus on my movement."
* Get 30% OFF + the 2 Best-Selling CoreFlex4D training programs FREE ($80 Value) *
Why Customers Love The CoreFlex4D
Listen to what some of our +30,000 users had to say about the CoreFlex4D, and how it transformed their abs & core workouts.
"This is one of the best core training device I've seen out. It isolates my core and takes the pressure off my wrists and shoulders, allowing me to do more repetitions and focus on my movement."
"This is one of the best core training device I've seen. It isolates my core and takes the pressure off my wrists and shoulders, allowing me to do more repetitions and focus on my movement."
Designed For Comfort - Eliminates Pressure On Joints
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 best results from your CoreFlex4D with the FREE 'Fundamentals of 4D Dynamic Core Training' training video!
You will learn directly from our head trainer as he teaches and demonstrates the fundamental concepts, techniques and most effective exercises for a killer 4D Dynamic Core Workout on the CoreFlex4D.
** 100% Satisfaction Guarantee **
Used and supported by Professional Trainers
CoreFlex4D is the go-to Abs & Core trainer for many professional trainers and gyms throughout the country due the innovative workout, comfort and support, and the amazing results it offers.
Frequently asked questions
Have any other questions? Click HERE to contact us.
Frequently asked questions
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.
Try the CoreFlex4D™ Completely RISK FREE!
The CoreFlex4D is protected under our 100% Satisfaction Guarantee.
Try the CoreFlex4D today, and if you are unsatisfied with your purchase in any way, you may return it for a full refund.
Customer Reviews
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!
My name is Bret and I'm 43 years old. After growing up as a pudgy, overweight kid. I always dreamed of having a defined midsection and the abs I only saw on TV.
After a divorce and a commitment to my fitness, I ran across the core flex 4D on social media. The product looked well thought out, designed and engineered to do what I wanted. The ordering process was simple, the product arrived, well packaged, and in a timely fashion.
And so, my journey began. Although at first, I was only able to use the core flex on my knees, I eventually worked up to a full plank position and started following some of the dedicated exercise routines. And let me tell you, the results are phenomenal! The core flex is so simple to use. I found myself using it multiple times a day. The results came fast! I now have a very defined midsection as well as a strength and core, resulting in less back pain, and overall fitness!
I love the core flex so much I recently ordered four more and have given them out as Christmas presents. Thanks for designing a quality product and making my dreams come true!
Bret Lancaster
It's taken some getting used to but absolutely loving the core flex. For me, I have found that it allows me to to get into a more comfortable position for planks (I have wrist pain) and you have a flexibility to tweak out your planks.
If you're serious about developing your abs, this is a game changer. Built solid and awesome to use.
Professionally packaged with FAST shipping.
I used a standard wheel for a while. I recently upgraded to this product and I love it. Easier on my shoulders. Allows focus on the core. Love it.
I love this gizmo. It's so simple yet, damn, this thing works the core like nothing else I've tried and I've been at the workout lifestyle for almost 50 years. Best of all, there is little to no trauma to the joints, which is key for those of us with years of wear and tear. An individual can really dig in, the challenge is only limited by the imagination. Check out the image taken yesterday of me at the beach. Results like this are truly possible when combined with a disciplined regular routine and healthy lifestyle. Definitely give this a try!
I had high hopes when purchasing this product, and was not disappointed. It incorporates shifting work naturally without much thought. I would say it's superior to traditional shifting work as I feel greater core destabilization and as a result more muscle fiber recruitment. Excellent tool for improving core stabilizing strength. It's a strict improvement over traditional ab rollers, in my opinion. I will use this for at home client personal training.
Been working out since I was 16 years old and I'm 65 now. I find this device slams my core with a vengeance but is very low impact on my joints. This has become a standard in my strengthending routine along either my kettle, bands and dumbells. I've always done a series of complex planks but this redefines the entire routine. Definitely a worthwhile purchase. Only defect I've discovered is an end cap that has no retention and continually falls out. That said, overall, I'm pleased.
I've used another product for several years and while it worked, I didn't know what I was missing until I got the CoreFlex4D. The forearm stabilizer system and wider ball are game changers. Great product.
I had to reinforce mine I'm 300lbs plus when I got on my toes the sides would come apart so I DRILLED holes on both sides ran threaded ROD through AND put washers AND NUTS on works PERFECT NOW. You should make it sturdier for people 300lbs plus. I LOVE MINE GETS THE JOB DONE VERY CHALLENGING
