Watch the video below and see why…

Side effects include:

  • Ripped Abs
  • Strong back
  • Shredded Shoulders
  • Massive Arms
  • Core performance
  • Better Posture
    and so much more...

Side effects include:

  • Flatter belly
  • Sexy Sixpack
  • Defined arms & shoulders
  • Slender legs
  • Pain free low back
  • Better posture
    and so much more…
As seen on

Stealth Makes Core Exercise Fun, Effective and Time Saving

Stealth’s mobile games will have you tilting and twisting at various angles delivering one amazing core workout that is challenging, effective and fun.

Stealth’s Game Play technology turns the boring plank exercise into a fun workout that focuses on scoring points and high scores instead of counting reps and time.
In as little as 3 minutes a day you can target over 29 core muscles anywhere. Start your day the Stealth way by firing up your core for a more productive day.

Getting started with Stealth couldn’t be easier. Just download the Stealth gaming app, place your smartphone into the designated slot, get into the plank position and start playing. Believe us when we say:
"You'll forget you are even working out!"

With the unique experience Stealth offers, it's not surprising top press has begun to take notice!


“I doubt that anyone, including leading industry analysts or even Nintendo of America president and COO Reggie “My Body is Ready” Fils-Aime, could have predicted the wild success of Wii Fit and its accompanying Balance Board accessory. ”

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“For the 99.9 percent of us not named Brock Lesnar or Arnold Schwarzenegger, working out can be kind of dull. That’s an issue that a new Kickstarter campaign, hailing itself as “the world’s first interactive core trainer,” hopes to solve.”

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"Stealth is focused on just one area of the body: the core. The system takes one of the most basic training exercises, the plank, and turns it into a full-on gaming experience."

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"Stealth’s Interactive Core Trainer makes core planking workouts more bearable by integrating mobile gaming.”

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“Ever wish working out were a little more like playing games? Now, at least part of your workout can be! Stealth uses your core strength to control the action on your mobile phone screen, making static exercises like the plank more engaging — for your muscles and your brain.“

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“Let’s be honest; ab day sucks. That’s what makes Stealth so genius: Instead of simply counting down the seconds until you’re finished, Steal makes you focus on an integrated mobile game while doing an elevated plank.”

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The Core Challenge

The Core Challenge is our first STEALTH GAME. You are going to love how it progresses minute by minute challenging you at every angle. Record your personal best and challenge your friends to beat your Stealth Core Score on our Stealth worldwide leaderboard!

The Core Challenge is the first Stealth game, and there will be more games available as Stealth rolls out to the market. We are also opening up our platform to game developers so they too can create fun games.
Your core workouts will never be boring again.

With Muscle Confusion Game Play

Target your core like never before

Stealth’s games are designed to never play out the same way, so you'll always be in store for something new and exciting. The unlimited number of gameplay combinations keeps your mind and your core guessing -- leading to muscle confusion and improved results!


The Stealth core trainer and the Stealth Gaming App are the beginning of a new era in fitness. Stealth harnesses the power of your smartphone to track every movement you make. You will be able to log your workouts and compare them to others all over the world. Our game developers have so many cool ideas for future games.


Your core consists of over 29 muscles which are so important to every move you make all day long. With Stealth’s patented design and 360 degree multi-plane motion your core will constantly be challenged workout after workout.

The ability to move forward and backward and side to side is great but we are in the business of pushing the boundaries here! Stealth allows you to move your body laterally, hitting parts of your core that other training products never reach. With Stealth's 360 degree freedom there will never be any limitation on your workout.

Stealth Benefits

We all know that exercise is a key part of optimal health. But, who hasn't had trouble sticking to a regular exercise regime from time to time? Truth is, the biggest benefits from working out come from consistency and adherence to a program. Stealth makes it easy to stick to an exercise program because Stealth makes it fun to exercise.

Have you ever come up with some half-baked excuse to get out of playing games with your buddies like you do to avoid going to the gym? Of course not! With Stealth, you'll be looking forward to every single workout so consistency will come automatically. By sticking to the Stealth program you'll enjoy the following benefits:

With daily 3 minute gaming sessions stealth will give you:

Who Needs Stealth?

The Gamer/Techie

You love playing games and even developing your own. Stealth will let you keep gaming but help you lose the gamer gut.

The 9 to 5er

All work and no play? Get exercise and much needed play time in one fell swoop!

The Athlete

The core is the foundation of athletic performance. Get those compulsory hours of core training in while feeding your competitive nature!

The Gym Hustler

You’ve been chasing that coveted six pack for years, but it has always eluded you. Let this fun and easy to maintain core training regime finally take you to Six Pack Land!

Fitness Couples

Trying to get in shape with your partner? Whether you are competitive or collaborative Stealth gaming sessions will let you have tons of fun together while reaching your goals.

How Should I use Stealth?

Just like good old Tetris and every well-designed game since, Stealth's games feature appropriate intensity settings for everyone. Stealth is great for core training novices and hardcore ab junkies alike.

Start Your day with Stealth

Energize yourself first thing in the morning and have the peace of mind that your core training is checked off the to do list

No lifestyle these days is quite the same, so everyone fits in their workouts in different ways. Are you just starting out when it comes to core training? Try using Stealth in the privacy of your own home to get your workout in bright and early. A morning Stealth gaming session will get your mind and body energized for the day!

Stealth challenges every level of fitness. If you want serious core intensity, the Stealth gaming app will give you infinite challenges.

In contrast, maybe you're a seasoned core training veteran looking for a new challenge to break through those plateaus? Perfect! Stealth is ready to bring it! With Stealth's unpredictability and movement fluidity you'll feel the burn regardless of your intensity levels and be crushing your plateaus in no time.

Regardless of your intensity preferences, there is really no limitation on how or where you can use Stealth. Stealth comes fully assembled and is easy to bring anywhere so you can hit your core and get your game on anytime, anywhere.

Stealth is so amazingly versatile you can enjoy it at:

Don't forget to get your partner in on the core training action! Grinding it out at the gym and counting out reps together can get old pretty quickly. That's why Stealth helps add some excitement to your training sessions together. You can even follow your results and progress on the worldwide Stealth leaderboard!

Perfect for Fitness couples

Compete or collaborate with your partner to make achieving your goals together FUN

What's Stealth Made Of?

At Stealth, we've put tons of work into our product design to create a platform capable of keeping up with the intense gameplay action of the Stealth app while maximizing workout comfort. Careful thought was put into the balance and angles of Stealth's movement to ensure it feels natural and comfortable. Stealth also features an antibacterial, sweat-resistant padding so you can hold your plank all day without feeling the slightest bit uncomfortable.

Stealth’s design is:

Stealth's patented design is completely unique and provides its signature range of motion. By joining the Stealth movement you'll be supporting revolutionary software and engineering all at once!

Stealth’s Ball and Joint Structure let’s you hit 29 core muscles by letting you:

  • Tilt Side to Side
  • Lean Forward and Backward
  • Rotate 360 Degrees

Order Now

Over 3,000 Sold

One Stealth Core Trainer

(Green Glow or Midnight Black)
Retail Price

Who We Are

Don Brown

Product Development Specialist

Don has been helping to take productsfrom cocktail napkin sketches to retail shelves and doorsteps for decades. He’s best know for bringing an invention of his own to market, the Ab Roller®, which was hugely popular and created a whole new category of fitness equipment.

Howard Panes

Fitness Innovator

Howie is a personal trainer, coach and enthusiast who has worked with thousands of clients with different fitness goals. Howie has always been focused on making exercise as engaging as possible for him and his clients. A realization that ab training needed to be shaken up, combined with his entrepreneurial spirit, helped Howie come up with the idea for Stealth.
Howie has extensive experience working with people like you who are trying to improve their health and physique. This experience will help Howie ensure Stealth brings you tons joy as well as tons of results.


  • Does the Stealth app work for both Android and iOS phones?Yes, the Stealth app works on both Android and iOS platforms. Also, any size smartphone will fit on Stealth.Last updated: Fri, August 04 2017 11:14 AM
  • 3 minutes a day doesn’t sound like much. Can I really get results?Let’s face it, if your goal is washboard-abs-à-la Matthew-Mcconaughey, you may choose to do more. But can 3 minutes a day on Stealth boost your energy, improve your digestion, and help you feel all-around better? You betcha it can.Last updated: Fri, August 04 2017 11:14 AM
  • If I’ve had back problems in the past, can I still use Stealth?Unlike the regular ol’ omg-kill-me-now-style crunches and back extensions, Stealth is easy on your back. But of course it’s alway best to consult your healthcare practitioner if you’ve had issues in the past.Last updated: Fri, August 04 2017 11:14 AM
  • How many games will you make, and what will they cost?We’re planning to launch Stealth with 1 Core Challenge game, then we will roll out additional games based on feedback from customers. Last updated: Fri, August 04 2017 11:14 AM
  • Will there be a game developer kit?Definitely! Once Stealth is officially launched, we have big plans to release a developer kit, so 3rd party developers can create and sell their own games.Last updated: Fri, August 04 2017 11:14 AM
  • Can I play other phone games—ones that aren’t developed for Stealth?Funny you should ask, since that’s exactly what we did with an early prototype. But please be aware, the game won’t be calibrated to the movements of Stealth, which means you might not be able to play it, and you definitely won’t get as good a workout. Last updated: Fri, August 04 2017 11:14 AM
  • Refund/Return PolicyYour order is covered by our 60-Day Money Back Guarantee which starts upon your receipt of your order, less shipping and handling fees. In order to return your product first send an email to to receive a return merchandise authorization number. With this number, you can then send your items back to Stealth Body Fitness, LLC for a refund of your purchase price, less shipping and handling. The consumer is responsible for the cost of returning the product. Last updated: Fri, August 04 2017 11:14 AM
  • When will Stealth begin shipping product?We estimate that Stealth will be completed and begin shipping in July 2017.Last updated: Fri, August 04 2017 11:14 AM
  • None of the buttons work in the Stealth App...Apps like Twilight and Screen Dimmer have been know to cause issues with other apps. If you use a Screen Dimming app or re-coloring of screen app, you may need to disable before using StealthLast updated: Fri, August 04 2017 11:14 AM
  • I Can't Get Circle to Move When Tilting Device (Accelerometer not working)The Stealth Core Trainer app depends on your device's accelerometer to work properly. If the circle will not move when playing the game, that means your accelerometer is not working. Sometimes the accelerometers stop working on devices. The first solution is to try and shut phone all the way off then restart the phone. If the restart fails to solve the problem, the next step is to diagnose the accelerometer. (We've noticed that this issue seems more prevalent with some Android devices and specifically the Galaxy S7.) To see if your accelerometer is working on your device at all, you can install Sensor Kinetics App on your device. Open the app and see if the numbers for the X, Y and Z axis are changing or if they stay at 0. If 0, then the accelerometer is not working. A possible remedy is to remove your battery for 10 seconds then put back in and start up your device.Last updated: Fri, August 04 2017 11:14 AM