[BRIEF] Cycling's Longevity Blind Spot: The Tests That Matter

We build durable cyclists. New performance videos every week on YouTube: 👉 https://go.semiprocycling.com/go/cb4w3g --- Five simple physical tests predict how long you can keep riding — and three of them expose a critical gap that cycling culture actively creates. We break down why your aerobic fitness might be masking structural fragility, and what the pro peloton figured out years ago that most amateurs still ignore.

The Cycling Brief — Daily cycling intelligence, produced by SEMIPRO CYCLING.