David Uher, PhD

David Uher, PhD, is Performance Director at Different Health, where he works with high-performing executives and endurance athletes to improve how they perform, recover, and sustain output over the long haul.

His background is in performance science, and his work sits at the intersection of physiology, training, and real-world performance. Rather than chasing more volume, he focuses on identifying what is actually limiting performance and improving it with precision — using objective physiological data instead of guesswork.

He spends most of his time with executives managing high cognitive and physical demand, endurance athletes training for events like marathons and hybrid races, and individuals focused on maximizing long-term health and longevity. In practice, that work draws on tools like VO2 max testing, metabolic analysis, and advanced biomarkers to understand and improve outcomes.

At Different Health, David helps translate complex physiology into clear, actionable plans across health, training, and lifestyle — and reviews the science behind our articles to make sure what we publish is accurate and genuinely useful.