The blog.

The newsletter keeps things short. This is where I go deeper. When a topic from an issue deserves more than your inbox has room for, I unpack it here in full, with more detail, more nuance, and more of the thinking behind it. No schedule, no filler, just the longer pieces when they are worth your time (and mine).


My Oura Ring told me what I already knew. Mostly.

Three months with an Oura Ring: the good, the gimmicky, and where Martin lands on wearables and data generally.

Women lifting weights. Fall in love with feeling strong.

Why strength training matters for women, from muscle and bone health to confidence, menopause and the simple pleasure of feeling strong.

How I eat: balancing protein, carbs and fat for my goals.

No meal plan, no macros spreadsheet. The honest way I think about food, for myself and every client who asks.

Creatine. What it actually does, and what it doesn't.

The honest guide. What the research actually says, who it's for, how much to take, and where the myths come from.