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Learn the Science behind our Training Program.
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.
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:
Proven by science as the best way to build muscle.
Lift more than you ever could in a gym, safely.
Every rep is cataloged with your strength gains.
With more muscle comes more energy to do the things you love.
The more muscle you have, the more calories you burn.
The stronger you are, the longer you live.
We’re not just measuring effort—we’re engineering strength. With adaptive resistance and precision data, every session is personalized to move you forward.
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.
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.
ALL IN 15. Built by design. Fueled by purpose. Ready when you are.
Book Free SessionLearn the Science behind our Training Program.