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4.9 / 5 based on 2,786 reviews

APEXPUL™ CoreForce Ultra — EMS Muscle Stimulator

APEXPUL™ CoreForce Ultra — EMS Muscle Stimulator

Stronger Abs in 60 Days, or It's Free.

600+ deep muscle contractions per session, 100% hands-free. Nothing to replace, refill, or maintain. Strap in and let clinically proven NMES do the rest.

Burn Up to 500 Calories From a 20 Minute Session
Achieve Stronger, More Defined Muscles Faster
Clinically Proven NMES Technology
Tone and Sculpt Muscles on Autopilot
How Ultra Works

The CoreForce Ultra is an NMES (Neuromuscular Electrical Stimulation) device you wear around your midsection. It sends electrical pulses through your skin directly into your core muscles, causing them to contract and release automatically — the same way they would during a crunch, plank, or sit-up.

Each session lasts twenty minutes. During that time, your muscles fire hundreds of times — the equivalent of over 3,000 crunches.

The device is controlled through a built-in module with 12 clinically developed modes and 19 intensity levels. Each mode changes the pattern and rhythm of the contractions. The intensity levels let you control how strong those contractions feel, from a light pulse to a deep, full contraction.

To use it, place the belt around your core, select your mode and intensity, and start your session. There are no pads or gels — the device sits directly against your skin and stays in place hands-free.

It fits into whatever you're already doing — desk work, errands, downtime, post-gym. You don't make time for it. It works on your time.

Why Customers Choose Us

Other brands sell devices that look like the CoreForce Ultra. Same shape, similar packaging, cheaper price. But looking the same and performing the same are two different things.

The APEXPUL™ CoreForce Ultra uses FDA-cleared NMES technology — clinically proven, not just marketed. Every detail has been refined for stronger contractions, a more comfortable fit, and long-term reliability.

And they can't copy this:

  • FDA-cleared NMES technology
  • 12 clinically developed modes and 19 intensity levels
  • HSA/FSA eligible — use your pre-tax health dollars
  • No pads, gels, or replacement parts — ever
  • 100% hands-free
  • Built to last for years
  • 60-day money-back guarantee

A knockoff can copy how a product looks. It can't copy FDA clearance, clinical development, or three generations of engineering.

What's Included

Your complete system — nothing else to buy:

APEXPUL™ CoreForce Ultra Ab Stimulator: FDA-cleared NMES belt with built-in electrodes, 12 clinically developed modes and 19 intensity levels. No gel pads, no replacements.

2x CoreForce Arm Stimulators: Same NMES technology built for your arms. Each unit has its own controls so you can train both arms at their own pace.

Quick-Start User Guide: So you know exactly what to do from day 1, without any guesswork.

USB Charging Cable

Plus free bonuses with every order:

6-Week Transformation Guide: The exact week-by-week program built to get you visible results as fast as possible. ($50 Value)

That's over $50 in extras included with your device. One purchase. One system. Everything in the box, ready to go from day 1.

Shipping & Return Details

🚚 Free Worldwide Shipping
We process all orders within 6 to 48 hours. Once shipped, delivery takes (business days):

USA: 3–5 days
UK: 3–8 days
Canada: 5–9 days
New Zealand: 5–9 days
Australia: 8–10 days
Rest of the World: 6–12 days

✓ 60-Day Risk-Free Trial
We stand behind the CoreForce Ultra. Try it for sixty days and see the results for yourself. If you're not happy for any reason, send it back for a full refund. No stress. No questions asked.

View full details
FDA Cleared
600+ Contractions
465+ Clinicians
HSA/FSA Eligible

This Is What 20 Minutes a Day Looks Like

Real transformations using FDA-cleared NMES for only 20 minutes a day, 100% on autopilot.

★★★★★

"I've been using the CoreForce Ultra for 3 months now. My core is noticeably tighter and I can feel the difference every session. No gel pads, no hassle — just results."

Marcus T.

★★★★★

"This thing is no joke. I use it at my desk while working and after 8 weeks my abs are more defined than they've ever been. Worth every penny."

Rick D.

★★★★★

"I can see my abs getting tighter and my muscles are starting to pop after just two weeks of use. I recommend the CoreForce Ultra to anyone serious about their core."

Ken M.

★★★★★

"After six months of daily use alongside a balanced diet, this device has exceeded every expectation. I use it on my arms and core and the results are undeniable."

Daniel W.

★★★★★

"I'm a desk worker and my belly was the first thing people noticed. After 60 days with CoreForce Ultra, my core is tighter and my posture has completely changed."

James R.

Benefits of the CoreForce Ultra Muscle Stimulator

All-in-One

Unlike other stimulators, the CoreForce Ultra is designed to support any fitness goal you have. Whether you're building muscle, enhancing tone, boosting strength, increasing endurance, or accelerating recovery — this device adapts to help you achieve your ideal results.

Tested & Perfected

After years of real-world feedback and hundreds of refinements, we've built the perfect system — from the fabric electrodes to the 6-Week Transformation Guide. Everything in this kit is carefully engineered so you get the best results as easily as possible.

Limited-Time Offer

We rarely run promotions of this scale. After an overwhelming response from our customers, we've extended this offer — but we can't keep it open forever. If you're on the fence, now is the time to act.

What's Included?

1

APEXPUL™ CoreForce Ultra Ab Stimulator – Firms, tones, and strengthens your core abdominal muscles.

2

CoreForce Arm Stimulator (x2) – Firms, tones, and strengthens your arm muscles.

3

User Instruction Manual – Set up and understand your device in 3 simple steps. Takes less than 2 minutes to read.

4

Premium Gift Box

5

FREE 6-Week Transformation Guide ($50 Value)

6

FREE $25 Gift Card ($25 Value)

7

FREE Ultra Spray ($25 Value) – Designed to maximize conductivity during your sessions.

8

Charging Cable – USB port to recharge your stimulators.

TOTAL VALUE:

$224.96

SALE ONLY VALID WHILE SUPPLIES LAST

$89.99 $224.99 ★★★★★ (1,306)

100% No-Risk Money Back Guarantee


GET YOURS TODAY

The CoreForce Transformation Challenge

After using the CoreForce Ultra for 8 weeks, send us your progress pictures or videos to receive:

$100 APEXPUL™ Store Credit + Featured in Our Community

TOP TRANSFORMATIONS:

3rd Place — $150 Gift Card
2nd Place — $250 Cash + Free CoreForce Ultra Device
1st Place — $1,000 Cash + Free CoreForce Ultra Full Body Kit

BONUS REWARDS:

Best Video Testimonial — $100 Gift Card
Most Inspiring Story — $100 Gift Card

Winners chosen by community vote + APEXPUL™ team

* The CoreForce Ultra should NEVER be used as an excuse to disregard nutrition and compound movements.


60-Day Money Back Guarantee

WE DO IT BETTER

The CoreForce Ultra is an all-in-one, portable muscle stimulator that uses clinically proven NMES technology to improve your fitness on multiple levels.

TRY IT RISK-FREE

New Level Unlocked

Firm, tone and strengthen all major muscle groups.

A Mode for Every Goal

Choose between 12 modes and 19 levels of intensity.

Tested & Certified

Clinically proven NMES technology.

More Calories in Less Time

Burn up to 500 calories from a 20-minute session.

★★★★★

"I love my CoreForce Ultra, it's a complete game changer"

"This is my 8 months journey while hitting the gym along with using these stimulators. The best part is it has fabric electrodes and not the gel pads like others. It is worth every penny."

- Rick S.

★★★★★

"Immediately noticed an improvement in my muscle toning"

"I recommend this product and this company. I can see my abs getting tighter and my ab muscles are beginning to pop after just two weeks of use. Thank you APEXPUL™!"

- Ken M.

★★★★★

"The results speak for themselves"

"After six months of using this Stimulator along with a balanced diet, I can honestly say this little device has exceeded my expectations. I've been using it almost daily, mainly on my arms and core, and the results are noticeable!"

- Damien T.

What Makes CoreForce Ultra Special?

APEXPUL™ OTHERS
ZERO MAINTENANCE REQUIRED
100% HANDS-FREE
BUILT TO LAST
DEEP MUSCLE ACTIVATION
POST WORKOUT SORENESS
CONSISTENT POWER SESSIONS

SALE ONLY VALID WHILE SUPPLIES LAST

$89.99 $224.99 ★★★★★ (1,307)

100% No-Risk Money Back Guarantee


GET YOURS TODAY

Free & Secure Delivery

We fulfill all your orders as quickly as possible.

2-Year Warranty Policy

Gain peace of mind with 24/7 support.

60-Day Risk Free Trial

Free return if you don't like the product.

Buy Now, Pay Later

Make safe purchases with our Payment Policy.

what our customers say about us

4.8

1356

  • Marcus D.
    Verified Buyer
    Feels like real crunches — without leaving my chair
    I've been using the CoreForce Ultra for 3 weeks now. The moment I put it on, I could feel my abs contracting — like actually doing crunches, but I'm just sitting at my desk. No setup, no mess, charges fast. I genuinely didn't expect it to work this well.
  • Daniel P.
    Verified Buyer
    3 months in — the results speak for themselves
    I've been combining the CoreForce Ultra with my gym sessions for 3 months and the difference is clear. The belt hits muscles I didn't even feel during regular workouts. If you're already training, this thing takes your results to another level.
  • Rick D.
    Verified Buyer
    8 months of real results — worth every cent
    I've been using the CoreForce Ultra alongside my gym routine for 8 months and the progress is undeniable. What I love most is the fabric strap — no sticky gel pads, no mess, just put it on and go. Yes, it costs more than other devices out there. But when you see what it actually does, you stop questioning the price.
  • Ashley M.
    Verified Buyer
    Visible results in weeks — and I barely changed my routine
    The CoreForce Ultra is the real deal. I've tried other ab devices before but nothing came close to this. It's comfortable to wear, dead simple to use, and within a few weeks I could already see my core getting more defined. Minimal effort, real results.
  • Carol B.
    Verified Buyer
    My son loves it — and the results show
    Bought this for my son and he hasn't taken it off since. The belt fits great and he says the muscle contractions feel exactly like they should — strong and consistent. As a mom, seeing him actually stick with something and get results is all I needed.
  • Jamie L.
    Verified Buyer
    Great product — already seeing results after 2 weeks
    I was a little skeptical at first but decided to give it a shot. Two weeks in and I can already feel the difference — my core feels tighter and the contractions are strong and consistent. Easy to use, comfortable to wear. Really glad I pulled the trigger on this one.
  • Philip R.
    Verified Buyer
    Arms are already firmer — core is catching up
    Honestly nothing bad to say about this so far. The arm stimulators are doing exactly what they should — I can already feel my arms getting firmer after just a few sessions. The ab belt is working well too, and I know the results will really show once I trim down a bit more. Early days but I'm impressed
  • Mel R.
    Verified Buyer
    "I've been lifting my whole life — this is the first thing that actually surprised me
    I'll be honest, I came in completely skeptical. Decades of lifting and I've never believed in shortcuts. But the CoreForce Ultra genuinely caught me off guard. If you've already built size and you want to sculpt it — sharper definition, better endurance, stronger contractions — this is the tool that fills that gap. I didn't expect to say this, but here we are.
  • Warren M.
    Verified Buyer
    20 minutes at my desk — abs are actually working
    I use the CoreForce Ultra every single day while I'm sitting at my computer. Just strap it on, pick a mode, and get back to work. 20 minutes later and my abs have had a full workout without me doing a thing. Still can't believe how effective it is.
  • Kevin M.
    Verified Buyer
    60 years old, 35 years of coaching — and this thing still surprised me
    I've spent my entire career in weightlifting and strength coaching. I've seen every gimmick in the book and I'll be the first to call something out. I bought the CoreForce Ultra expecting nothing. Six months later, my core is more defined than it's been in years. For anyone serious about training — this is not a gimmick. It's the real thing.
  • Rose G.
    Verified Buyer
    Low expectations, high results — I use it every single day
    Honestly I ordered this without expecting much. But now I use it almost every day — on my lower abs while reading, watching TV, even walking around the house. The contractions are real and strong, you actually have to breathe through them like a proper workout. Except you're just sitting on the couch. That's the part that blows my mind.
  • Natasha R.
    Verified Buyer
    Upgraded from a cheap one — night and day difference
    Got this for my husband after his old cheap stimulator kept giving us problems. The quality of the CoreForce Ultra is on a completely different level — the material feels premium, the fit is solid, and it actually works the way it's supposed to. Should have bought this one from the start.
  • Brian M.
    Verified Buyer
    Stronger abs and no more lower back pain — two wins in one
    I've been focused on building core strength and the CoreForce Ultra has been a huge part of that. It helps me target exactly the right muscles with precision. But the bonus I didn't expect — the lower intensity modes work like a deep muscle massage and have done wonders for my lower back pain. Didn't think one device could do both.
  • James T.
    Verified Buyer
    I do nothing and my abs are working — that's insane
    I work from home and barely move during the day. Started using the CoreForce Ultra while on calls and within a month my core felt noticeably tighter. My wife actually asked if I'd been doing extra workouts. I hadn't.
  • Sarah K.
    Verified Buyer
    Finally something that works around my schedule
    Between work and kids I have zero time for the gym. The CoreForce Ultra fits into whatever I'm already doing. I wear it during dinner, during TV time, even on the drive to work. The results are slow but they're real and that's all I needed.
  • Michael B.
    Verified Buyer
    My physical therapist was actually impressed
    I've been recovering from a back injury and needed low-impact core work. Started using the CoreForce Ultra on the lowest settings and worked my way up. My PT noticed the improvement in my core stability before I even told her what I was doing.
  • Chris W.
    Verified Buyer
    Bought it as a joke — now I use it every day
    My buddy dared me to buy one of these. I figured it was a gimmick. Three months later I'm the one telling everyone to get one. The contractions are legit strong and my abs are more defined than they were at 25.
  • Amanda F.
    Verified Buyer
    Perfect for someone who hates doing crunches
    I have always hated ab work. Always skipped it at the gym. The CoreForce Ultra lets me get the work done without the mental battle of forcing myself to do crunches. My core is stronger, my posture is better, and I didn't suffer through a single sit-up.
  • Robert H.
    Verified Buyer
    65 years old and my core hasn't felt this strong in decades
    At my age I can't push as hard as I used to. The CoreForce Ultra gave me a way to keep my core active without putting stress on my joints. Six weeks in and I'm standing straighter, moving better, and feeling stronger. Wish I had this 20 years ago.
  • Tyler N.
    Verified Buyer
    Works great as a recovery tool after heavy leg days
    I'm a competitive powerlifter and started using the CoreForce Ultra on rest days to keep my core engaged without taxing my CNS. Recovery has been faster and my bracing has improved significantly. Not just for beginners — serious athletes will get real value from this.
  • Lisa M.
    Verified Buyer
    My posture improved within the first two weeks
    I sit at a desk 9 hours a day and my posture was terrible. Started using the CoreForce Ultra during work hours and within two weeks my lower back stopped aching and I was sitting up straighter without thinking about it. Didn't expect that at all.
  • Daniel C.
    Verified Buyer
    Got it for my mom and she's obsessed with it
    My mom is 58 and wanted something low effort to help with her midsection. She uses the CoreForce Ultra every evening while watching TV and texts me every week to tell me how much she loves it. Best gift I've ever bought her.
  • Mark S.
    Verified Buyer
    Consistent use = consistent results. Simple as that.
    I've had other ab devices collect dust in my closet. The CoreForce Ultra is the first one I've actually stuck with because it fits into my life so easily. Three months of daily use and the results are visible. Consistency is the key and this device makes consistency easy.