Learn correct rowing technique and establish baseline

Example proof for "Row 1000m Under 3:30". It shows the kind of work this milestone asks for: Submit a Concept2 ErgData or Rowing Machine app screenshot showing a 1000m piece with your baseline time (no pace target required), damper setting visible, and average split per 500m. Include a 5-second video clip showing your catch position (arms extended, shins vertical, body leaning forward) to confirm technique basics.