My personal Substack
World Champion Ultra Distance Triathlon │ I write about endurance sport and high-performance habits
Early chapter-by-chapter access to my book on the science of athlete development
A physician /longevity author's take on midlife health, movement, and resilience. I write about fitness, longevity, mindset, and the quiet cost of stillness. Sometimes, it is orthopedic and always focused on living stronger—on purpose.