The Longevity Fitness Test: 10 Markers That Matter | CFBC from CrossFit BC. Ten capability markers with the study behind each one, honest evidence grades, and a twenty minute self-test you can run at home.
This is a long-form CrossFit BC reference piece. We cite the research we lean on, show how we apply it with members in the gym, and keep the practical takeaways at the top so you can act on them the same week.