Content Pillar · 02
Performance & Injury Prevention
Training principles grounded in surgical anatomy. How to load, recover, and adapt across decades — not just seasons. For athletes who want to stay on the field, the water, and the court.
Latest Posts
Twenty-seven years of operating on people who trained through pain has given me a very specific opinion about sport's most durable myth. Productive discomfort and joint-localized pain are categorically different signals. Treating them the same way is how you end up on my operating table.
Not all hand numbness is carpal tunnel. Thoracic outlet syndrome is one of the most frequently missed diagnoses in upper extremity medicine — overlapping with carpal tunnel, cervical disc disease, and rotator cuff pathology. The pectoralis minor connection and the self-test you can do right now.
Cold water immersion after resistance training consistently reduces soreness and consistently blunts the inflammatory response that drives muscle adaptation. You are trading gains for comfort — and that is a legitimate choice, as long as you know you are making it. What the 2026 evidence actually supports.
Photography on an expedition is not a passive activity. The 100-400mm telephoto produces the same sustained eccentric wrist and forearm loading I spend part of my clinical practice treating. Weight distribution, wrist position, lens support, and how to document an Alaska expedition without the wrists paying for it.
De Quervain's is not bad luck — it is a predictable response to a predictable loading pattern. The mechanics behind Mommy Thumb, Gamer's Thumb, and Fly Fisher's Wrist are identical. Understanding them changes how you think about prevention and when to act.
The three-layer system is a physiological response to how the body manages heat and moisture in cold, wet environments — not a marketing framework. Why age changes the calculation significantly, and what that means for a multi-generational expedition.
Why new parents, gamers, and fly fishermen all develop the same condition — the anatomy behind Mommy Thumb, Gamer's Thumb, and Fly Fisher's Wrist. Why cortisone works here when it doesn't for tennis elbow, and the treatment hierarchy that actually resolves it.
Tennis elbow has forty different treatments because none of them truly works — except one. Eccentric loading of the wrist extensors has genuine evidence behind it. Here's the protocol, why it works, and why your instincts about rest are wrong.