Strength, zone-two volume, and the minimum effective session.
A standing column returns every issue. The form is fixed so the content can change without the reader having to relearn the page.
The column returns every issue with the same question and different evidence. It is deliberately narrow: one lever, one method, one practical change.
The best programme is the one that still fits on the week you stop feeling motivated.
The column is a standing invitation: same question every issue, different evidence each time.