You Deserve to Feel Strong

You want to feel strong, capable, and pain-free—but life gets in the way.

At ALL IN 15, we guide busy people back to real strength with just one 30-minute session a week.

It’s efficient. It’s proven. And it works.

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Client Testimonials

"The physical strength and fitness goals I have achieved in such a short time are amazing."
- AVA K.

After years of going to the gym, trying various personal trainers, and even physical therapy for sports injuries, I hesitated to try this. I usually don’t write reviews, but this has been such a game-changer for me. The technology of their machines, combined with the knowledge and support from their staff is phenomenal. The physical strength and fitness goals that I have been able to achieve in such a short time are amazing. The benefits have been incredible and have far outweighed anything I have been able to achieve on my own. The targeted eccentric training really does make all the difference in taking your fitness/athletic goals to the next level. A short session gives results equal to hours at the gym. I highly recommend anyone to book a free session and see for yourself!

Ava K.
Entrepreneur

I am recovering from ACL surgery and there is no better place to gain back strength than here. John has been very helpful setting up my exercises to optimize strength gains even while under the restrictions of my knee not being able to do regular free weight training. Thanks to him I am way ahead of the game and I’m recovering faster than ever.

Paul H
March 2024

ALL-IN-15 is the BEST decision I've made for my health and my life. It is the 'YES' you will be forever grateful for! It's hands down the best training to reach your goals.

Riley S.
Athlete

I'm the healthiest I have been in years! Joining ALL-IN-15 has been one of the best health decisions I've ever made to improve my well-being

Alicia D
CEO
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You Don’t Need Hours in the Gym—Just the Right Approach.

Muscle grows when you rest—not while you're grinding in the gym. Our once-a-week protocol works smarter to deliver more results with less time. Here’s how we do it:

Eccentric Training

Proven by science as the best way to build muscle.

Safety First

Lift more than you ever could in a gym, safely.

Transformative Data

Every rep is cataloged with your strength gains.

More Energy

With more muscle comes more energy to do the things you love.

A Faster Metabolism

The more muscle you have, the more calories you burn.

Longer Vitality

The stronger you are, the longer you live.

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Forget the Gym. Choose What Works.

  • Push yourself—safely and confidently.
  • Every session built just for you.
  • Real data shows exactly where to get stronger.

We’re not just measuring effort—we’re engineering strength. With adaptive resistance and precision data, every session is personalized to move you forward.

Training Technology

Why Once per Week?

1. More Load = More Growth, More Recovery

Eccentric training allows your muscles to handle 2–3 times the load of traditional lifting. That deeper stimulus demands real recovery — and doing more would actually slow your progress.

2. Eccentric Training Is Exponential

This isn't basic lifting. Eccentric training activates more muscle fibers, stimulates your nervous system, and builds strength where it matters. One focused session beats several ordinary ones.

3. Real Gains Happen Between Sessions

Muscle and strength aren’t built while you train — they’re built after. One intelligently loaded session creates the perfect environment for growth and gives your body the space to adapt.

4. No Fluff. No Guesswork.

Forget wasted reps and average effort. Our AI-powered Kineo machine dials in the exact load you need, rep by rep — maximizing your results and eliminating junk volume.

5. Because You’ve Got a Life

Thirty minutes, once a week. That’s all it takes to build the kind of strength that powers your entire life — family, work, sport, everything. We don’t take your time. We give it back.

Our Services

The ALL IN 15 Difference

Do more than you ever could in the gym.
Free Longevity Evaluation
Kineo Intelligent Load

Here’s what makes us different:
  • No One Trains You Like We Do.
  • No Other System Rewards You Like Ours.
  • One Session. Better Results than an Entire Week at the Gym.
  • This isn't a Trend. It's the Apex of Training.
  • We Care More. Period.
No More:
  • No more wasted hours.
  • No more injuries from chasing progress.
  • No more guessing what works.
  • No more workouts that take and never give back.
  • No more trainers who treat you like a number.
  • No more slow progress. No more dead ends.
  • No more settling for “good enough.”
  • No more pretending the old way works.
  • No more training around your fear — now you train past it.
  • No more hoping for results — this time, it’s guaranteed.

No more wasted effort. No more broken systems. No more holding back. This is strength — redefined, refined, and delivered the way it was always meant to be.

Your First Session is On Us

ALL IN 15. Built by design. Fueled by purpose. Ready when you are.

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