Recovery
Sleep, stress, hormones, and everything else that determines whether training actually adapts.
🧪 Blood Testing
Which markers actually matter, how often to test, and why more markers isn't always more insight.
🫕 Breathing, Done Right
Nasal vs. mouth breathing, CO2 tolerance, and the practical takeaways from James Nestor's Breath.
❄️ Cold Exposure
The Wim Hof Method broken down — breathing technique, cold progression, and what the evidence actually supports.
🪵 Hormones
Natural testosterone optimisation — what actually moves the needle, and the OTC "boosters" that don't.
🔄 Recovery & Overtraining
Deloads, rest days, DOMS, and the warning signs you've pushed past the point of diminishing returns.
😴 Sleep, Optimised
The science of sleep from Matthew Walker's Why We Sleep — ranked, practical takeaways.
🚬 Smoking & Vaping
What nicotine and combustion products actually do to cardiovascular health and recovery — and what helps if you're cutting down.
💥 Stress & Cortisol
Why chronic stress and hard training draw from the same recovery budget — and how to spot it before performance drops.