Where Muscle Matters Most
Finally. A Personal Training Gym For People Over 40.
Years Longer. Years Stronger.
Measured by Bio Age Scan by EVOLT. First scan to latest scan, net improvers only, staff excluded. Updated June 2026.
Start Where You Are
Which One Sounds Like You?
Pick the one that fits. We will take you to the part written for you.
“I am over 40, I have tried everything, and I am tired of feeling this way.”
“I am still strong, and I intend to stay that way. Decline is the one thing I refuse to lose to.”
“I just started a GLP-1, and I am afraid of doing this wrong.”
“I lost the weight on a GLP-1, but I feel weaker, not better. I am not done.”
400+ Five-Star Reviews From Members Over 40
“I lost 12 years off my muscle protection age in 6 months. I feel stronger now than I did at 35.”
Mark D. · West Sacramento, CA
“The coaches actually know my name and my goals. This is not a gym, it is a plan.”
Susan R. · Sparks, NV
“After my GLP-1, they helped me keep the muscle. The scale went down but I stayed strong.”
David K. · West Sacramento, CA
Two Studios. One Standard.
West Sacramento, CA and Sparks, NV. Find the personal trainer near you.
West Sacramento
109 15th St, West Sacramento, CA 95691(916) 371-2496
Mon–Thu 5a–8p · Fri 5a–6p · Sat 7a–12pPersonal Training in West Sacramento →
Sparks / Reno
670 Greenbrae Dr Ste 140, Sparks, NV 89431(775) 360-5776
Mon–Thu 5a–8p · Fri 5a–6p · Sat 7a–12pPersonal Training in Sparks →
Read This First
You Didn't Fail. You Were Handed The Wrong Number.
Weight Watchers. Keto. The bootcamp that wrecked your knees. The treadmill that became a coat rack. Every one of them asked you to get smaller, and you did the work, and some of it even worked for a while.
Here is what none of them told you. Getting smaller meant losing muscle along with the fat, and muscle is the one thing that was keeping you capable, warm-blooded, and young. So the number on the scale went down and somehow you felt worse. Less energy. Softer. Older than the year before. And you were told to try harder.
You did not fail those programs. They were built around a number that was never going to save you. We measure the one that actually predicts the next thirty years, and then we move it in the right direction. On a scan. In front of you.
Why This Gym Exists
I Built This For The Person I Was At 45.
For twenty years I have watched the same story repeat. Someone walks in at 52, or 58, or 63. They have done the diets. They have done the classes. They have bought the treadmill that became a coat rack. The number on the scale went down once and the body got softer anyway.
Nobody measured the one thing that was keeping them upright. The muscle. So I built a gym that does. The scan sits in the middle of the room. Sixty seconds. Three numbers that predict the next thirty years, not the next six weeks.
I do not care how much you can lift today. I care how much you can carry up the stairs at 74. That is the number we move. That is why this gym exists.
— Coach Matt Weaver, Founder
The Strongevity Board
20 Years Of Numbers. Not Marketing.
Every member measured scan to scan on the same machine. Here is what those scans add up to.
Years Of Biological Age Reversed
Lbs Of Muscle Added
Visceral Fat Reductions
Muscle Protection Scans Completed
Measured by Bio Age Scan by EVOLT. First scan to latest scan, net improvers only, staff excluded. Updated June 2026.
The Problem Nobody Is Measuring
Muscle Doesn't Last. Unless You Protect It.
Muscle is the organ of longevity. It protects your joints, your metabolism, your balance, and your independence. And it leaves quietly, year after year, while the bathroom scale tells you nothing.
Muscle decline accelerates sharply in midlife. Walking and watching what you eat protect very little of it. Only strength training does.
Source: age-related muscle loss accelerates after midlife ↗Rapid weight loss takes muscle with it unless you train against the loss. The medication changes the appetite. It does not protect the muscle.
Source: lean mass loss during GLP-1 weight loss ↗Scale weight cannot see muscle, bone, or visceral fat. You cannot protect what you have never measured.
Source: body composition vs. scale weight ↗The protection has to be active.
That is the entire reason this gym exists.
Results vary. This program is not medical advice. Consult your healthcare provider before beginning any fitness, nutrition, weight-loss, or wellness program.
Inside The Studio
No Mirrors Of Doom. Just A Room That Works.
Two studios. One standard. No stock photography here — these are the actual rooms where members over 40 train.
Run Your Own Numbers
Know Your Bio Score
Have you worked out with structured weight training?
No credit card required
For Women In The Years That Change The Rules
Your Body Changed. Nobody Gave You A Plan For It.
The belly that arrived out of nowhere. The sleep that broke. The weight that will not move the way it used to, and the body you do not quite recognize even when it does. Your doctor handed you a pamphlet. The fitness industry handed you another spin class. Strength training is the lever for almost all of it, and almost no one will tell you that.
The midsection that appeared overnight
Estrogen shifts where your body stores fat, and the scale does not tell you how much of it is visceral. The scan does. Then we move it with strength, not with another diet that asks you to eat less of the food that is keeping you upright.
The strength that quietly left
Muscle is what keeps your metabolism running and your bones planted. Losing it is not a personality failure. It is a measurable, reversible decline, and the only honest fix is load on the body in a way your joints will forgive.
The bone density you cannot feel leaving
Strength training is the one intervention with consistent evidence behind it for bone after forty. Not cardio. Not walking. Loaded, coached, progressive strength work built around what your scan says you can handle today.
The energy crash at 3pm
Muscle is where your body stores glycogen. Less muscle means a rougher ride between meals and a harder afternoon. Rebuild the muscle and the afternoons stop cancelling your plans.
We measure what the scale cannot see. Then we build the plan your doctor never had time to.
The Muscle Protection Program
Your Commitment Is A Deposit. Not A Fee.
Five spots a week. Twenty a month. Coach selection only. Here is how the deposit account works.
You Commit.
$99 per week. Onboarding waived. You are not paying for access. You are depositing into an account that returns what you put in — if you do the work.
You Do The Work.
Two coached Custom Strength Training sessions a week. A weekly check-in. Before and after Muscle Protection Scans by EVOLT. Every session on the calendar. Every scan on file.
100% Returns As Training Credit.
Complete the protocol and your full commitment returns to your account as training credit toward your next phase. Not cash. Not a discount. Credit, like a retirement match that vests when you do the work.
Five spots per week. Twenty per month. Coach selection only. Training credit never converts to cash and never gets discounted away.
Your Stage, Not Your Choice
Three Stages. The Scan Picks Yours.
You do not self-select. Your coach reads your scan and names your stage. Then the plan is built around it.
You Are Still Strong.
Your scan says so. The job is to keep what you have and build on it. Two coached sessions a week. Protect the muscle the years are coming for.
You Have Lost Some. Not All.
The scan names exactly how much. The job is to bring it back. Two coached sessions a week, weekly check-ins, and a protocol built to move the numbers the scan can see.
The Decline Is Real. So Is The Window.
The window for rebuilding muscle stays open far longer than people think. Members in their 60s have added nine pounds of skeletal muscle in three months here. The scan shows the starting line. Then we move it.
The scan is free. Sixty seconds. No credit card. The stage it names is the one your body is actually in — not the one a marketing page guessed for you.