The Executive Performance Brief
Evidence-Based Strategies for Health, Performance & Longevity.
Welcome to The Executive Performance Brief - a resource for ambitious professionals who want to improve their health, performance, and longevity through evidence-based strategies. After more than 20 years of coaching executives and active professionals, I've learned that lasting health isn't built through quick fixes. It's built through smart, measurable decisions made consistently over time. Here, you'll find practical insights on strength training, exercise physiology, recovery, biomarkers, nutrition, and sustainable habits that help you perform at your best, both professionally and personally. Explore the latest articles, and subscribe to receive research-backed strategies and actionable insights delivered straight to your inbox.
Your Performance Reserve
Being “healthy” and having real physical capacity are not the same thing. You can have normal labs, normal blood pressure, and no major diagnosis…yet still have very little margin when life gets demanding.
Performance reserve is the space between what your body is capable of and what everyday life requires from it. In Executive Performance Brief #008, I break down five areas of reserve (cardiorespiratory fitness, strength, power, metabolic health, and recovery) and explain why building more capacity after 40 may be one of the smartest ways to prepare for aging, stress, travel, illness, and the unexpected.
The goal is not merely to function. The goal is to build enough capacity that normal life feels inexpensive.
The 90-Day Performance Plan
You do not need to optimize everything at once. You need to know what deserves your attention now. Executive Performance Brief #007 introduces the 90-Day Performance Plan…a practical framework for turning health, fitness, and performance data into a focused strategy built around one primary priority, one supporting priority, and a clear reassessment point.
The Executive Performance Scorecard
You can track almost everything now…VO₂ max, sleep, HRV, strength, body composition, blood work, daily movement. But more data doesn’t automatically lead to better decisions.
In Executive Performance Brief #006, I break down how to turn all that information into a clear 90-day strategy by identifying what to build, maintain, and monitor.
Measure what matters. Identify what matters most. Then build the plan around it.
Your Annual Physical Isn’t a Performance Assessment
Your annual physical can tell you a lot about your health but it is not designed to measure your full physical capacity. Executive Performance Brief #005 looks beyond a basic “everything is normal” conversation and explores the cardiometabolic, body composition, strength, aerobic fitness, and recovery metrics that help show how your body is actually functioning over time. The goal isn’t to collect more data for the sake of it. It’s to understand the right data well enough to make better decisions about performance, health, and longevity.
The Recovery Problem
After 40, training harder isn’t always the answer. Executive Performance Brief #004 explores how sleep, stress, HRV, training load, and recovery influence whether your body actually adapts or simply accumulates fatigue. The goal isn’t to train less; it’s to train smarter, recover better, and build performance you can sustain for decades.
Strength Is Your Retirement Account
Strength is your retirement account and every workout is a deposit.
After 40, maintaining strength is about far more than lifting heavier weights. It is about preserving muscle, movement quality, resilience, independence, and the physical capacity to keep doing the things that matter decades from now.
In Executive Performance Brief #003: Strength Is Your Retirement Account, I break down why strength should be treated as a long-term investment in your health and how to train intelligently so you continue building that reserve instead of slowly spending it.
The question isn’t just how strong you are today. It’s how much physical capacity you’re building for the future.
Is Beetroot Juice a Performance Booster or Just a Very Red Pre-Workout?
Beetroot juice has earned a reputation as a performance booster, but does the science support the hype? Research suggests dietary nitrate can improve oxygen efficiency and endurance performance, yet those same benefits may not translate to heavy resistance training. The real lesson isn’t whether beetroot juice “works,” but whether its physiological effects actually match the demands of your workout.
Your Aerobic Engine: Why VO₂ Max May Be One of the Most Important Fitness Metrics After 40
You can look strong, train consistently, and still be missing one of the most important pieces of long-term performance: your aerobic engine.
In Executive Performance Brief #002, I break down why VO₂ max and cardiorespiratory fitness become increasingly important after 40…not just for endurance, but for health, recovery, work capacity, and longevity. I also explain how executives can assess their current fitness, build sustainable aerobic volume, use higher-intensity work strategically, and integrate cardiovascular training without sacrificing strength.
If you’re serious about performing at a high level today while protecting your capacity for the decades ahead, this is a metric worth understanding.
Read Executive Performance Brief #002: Your Aerobic Engine below.
The Executive Performance Pyramid
Adopting a comprehensive approach to wellness can profoundly impact not only physical capabilities but also mental acumen and resilience in the demanding arena of executive leadership. By establishing a harmonious routine that integrates quality sleep, nutritious eating, strength training, and cardiovascular activities, busy executives can unleash their true potential. This fusion of lifestyle components cultivates a sustainable way of living that reduces stress and boosts efficiency, empowering leaders to excel both in their careers and personal lives. Such a holistic strategy nurtures the formation of enduring habits that place well-being at the forefront, ensuring individuals not only fulfill their professional requirements but also enhance their overall life satisfaction.
Do Deadlifts Really Rewrite Your DNA in 20 Minutes? The Weirdly True Story Behind “Genetic” Gains
“Deadlifting changes your DNA in 20 minutes” (…kind of, but not how Instagram thinks) “Deadlifting changes your DNA in 20 minutes” is a slightly misleading statement, but it’s not complete nonsense, and it did get your attention. As a personal trainer working with...
Stop Obsessing Over Your WHOOP Score and Use Wearables Like an Athlete
Oversized Stanley cups are out and fitness wearables are everywhere in Chicago right now. In condo gyms across the West Loop and Gold Coast, I’m constantly seeing clients walk in with a WHOOP band, Apple Watch, Oura ring, or Garmin, and a ton of questions about what...
Why Zone 2 Is the Missing Piece in Your Chicago Fitness Routine
Tired of grinding in the gray zone? This guide explains Zone 2 cardio, how to find your true Zone 2, and how to blend it with strength training for smarter fitness in Chicago. If you hang around runners or cyclists on the Lakefront, on the 606, or people training in...
The One Fitness Number Chicago Professionals Ignore (and How VO₂max Can Rewind Your ‘Fitness Age’)
Learn what VO₂max really is, why it predicts your ‘fitness age,’ and how smart personal training in Chicago’s West Loop and Gold Coast can improve it in just 6 - 12 weeks. VO₂max is one of those terms that sounds very “lab coat,” but it describes something simple and...
Use HRV to Nail Your Chicago Marathon Taper
We are only moments aways! The Chicago Marathon is on October 12, 2025, and you have already locked in hydration and fueling within my last two blogs. The last piece I want you to use is heart rate variability, or HRV. HRV is the small, natural variation in the time...
Macros, Hydration, and Chicago Marathon
When the forecast says 80°F or higher and humid, your plan needs three pillars: carbs to go, protein to repair, and healthy fats to sustain and that's on top of smart hydration. Here’s the “why,” plus a simple training-day menu you can actually follow. Note: I am...
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