Private performance advisory
Build the capacity.
Make it count.
For founders and high-stakes operators.
I identify what’s limiting your next consequential result, then help you build the capacity, skills, and systems to achieve it.
Perform better. Live well.
Clients come from worlds where performance matters.
Selected client backgrounds and professional affiliations across private advisory, professional sport, and performance research & technology.
“I feel like I am getting every penny’s worth.”
Why this perspective
Different arenas.
One connected view.
Each arena sharpened how I connect the person, the demands, and the result.
Colorado Rockies
Connecting physical preparation, recovery, and team systems so individual and collective performance hold across a long season.
Sparta Science
Flow Research Collective
Force-plate measurement and readiness at Sparta Science. Applied performance neuroscience as a former consultant and program leader at FRC.
Sparta Science was acquired by ŌURA in 2024.Founder & co-founder
Founder of VYRTŪOSITI. Co-founder of Flow Prone Performance. Building lean teams where human judgment, clear ownership, and thoughtful use of AI turn expertise into results.
VYRTŪOSITI
Connecting capacity, judgment, skills, and systems to the consequential result a founder or high-stakes operator needs next.
I’m also a father of two. The question is personal: how do you build something meaningful and still have energy and attention for the people you’re building it with?
The meaning behind VYRTŪOSITI
Build your range.
Bring it together.
Develop your capacity. Refine your craft. Deepen your judgment. Build your own N‑of‑1 system.
In this moment.
Mastery, expressed.
Bring your capacity, skill, and judgment together in a response that fits the moment.
Mastery is an ongoing practice.
Inside the private advisoryThe Performance Architecture Intensive
Thirty days focused
on what matters.
I carry the analysis and intervention design. You bring the context, test the changes, and help determine what comes next.
Work with MarcusPrivate. Direct. Built around you.
- Focus
- One consequential result
- Duration
- 30 days
- Investment
- $5,000
- Output
- Your Performance Map: a working diagnosis, changes tested in your circumstances, and a clear decision about what to continue, change, or stop.
The Sunday letter
Mastery in Motion.
Recognize where your best effort is being wasted—and what to change first.
“A missing skill needs practice. Unclear ownership needs a decision.”
From a Mastery in Motion field note
Read a field note