Physician-supervised health optimization for men 40 to 65
Physician-supervised health optimization for high-performing men.
No hype. Just standards.
75+ biomarkers tested at 0, 6, and 12 months. WHOOP or Oura tracking with a smart scale. 1:1 concierge coaching with a retired Navy Commander, under physician oversight.
HSA and FSA funds may apply, depending on your plan.
- 75+ biomarkers, tested at 0, 6, and 12 months
- 1:1 coaching with Zac. Not a group. Not a template.
- 24/7 WHOOP or Oura tracking, plus a Withings body composition scale
- MD physician oversight from Dr. Dubroff
The standard
Data and accountability. Not motivation.
The men we work with do not need motivation. They have commanded, litigated, and built companies. They need a standard set, a clear protocol, and someone who holds the line daily.
Everything in the program is anchored to data: a 75+ biomarker panel, wearable recovery scores, a continuous weight trend, and a physician reviewing the full picture. The training and nutrition serve the data, not the other way around.
Men in their 40s, 50s, and 60s carry real physiological complexity: decades of stress, travel, and deferred maintenance. That is why this is physician-supervised and not just a workout plan. You get precision, efficiency, and someone who respects your time and tells you the truth.
What the program is
Four things, done properly.
- 01
Strategic blood analysis
A 75+ biomarker panel at month 0, 6, and 12. Lipids, glucose regulation, inflammation, hormones, and the markers that track body composition. Your targets come from your panel, not from a calculator.
- 02
Continuous biometrics
A WHOOP or an Oura ring, your choice, plus a Withings body composition scale shipped to your door. HRV, resting heart rate, sleep, and weight trend adjust the day. They never cancel the session.
- 03
1:1 concierge coaching
A custom training plan and a custom nutrition plan built around your calendar. Grocery and supplement planning. Travel and dining strategy. Weekly video reviews and daily accountability with Zac.
- 04
Ongoing physician oversight
Dr. Dubroff reviews the full picture. Anything hormonal, pharmaceutical, or lab-dependent is his lane, not a coach's. Coaches coach. Physicians prescribe.
Accountability
Silence never goes unnoticed.
The cadence is the same for every client. The standard does not have tiers, and it does not pause at the airport.
- Monday
- Full analysis report. Training, nutrition, recovery, and weight trend against last week.
- Friday
- Check-in report. What the data shows, the one adjustment for next week, and the standard restated.
- Daily
- A response to every logged workout. If you do not log, you hear from us that day.
- Weekly
- Video review of your week with Zac.
- Months 0, 6, 12
- 75+ biomarker retest and review.
Results
Real names. Real numbers.
-
Jason RobertsI've been working with Zac for just over 3 months and I'm already down 20+ pounds. He holds the standard, checks in daily, and built a program around my life.
-
Daniel SchurmanZac helped me rebuild my mindset, my discipline, and my energy; learnings that I've adopted and use to this day. I'm stronger, leaner, and performing better.
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Jason SingletaryZac's ability to connect on a personal level and tailor his program to fit into my demanding lifestyle is exactly what I need.
Founder
Zac Armstrong
Retired Navy Commander. 27 years of service as an enlisted Marine, a Naval Officer, and an F-18 fighter pilot.
Zac built the program he could not find for himself: anchored to bloodwork, supervised by a physician, and run by someone who has spent a career holding a standard without making it personal. He talks to clients the way he talked to junior officers. Enough respect to tell them the truth without dressing it up.
Who this is for
- Executives, attorneys, founders, and senior military, aged 40 to 65.
- Men who already know how to execute and want precision, not a pep talk.
- Men carrying decades of stress, travel, and deferred maintenance who want the real picture.
- Men who want to operate at this level for decades, not just get through the next quarter.
Who it is not for
- Anyone looking for a quick fix or a magic protocol.
- Anyone who wants to negotiate the standard.
- Anyone who wants hype. There is none here.
Next step
Start with a call.
Forty-five minutes with Zac. Where you are, what a 75+ biomarker panel would tell us, and whether this is the right fit. If it is not, he will say so.
HSA and FSA funds may apply, depending on your plan.