Progress and forecast
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Your last four weeks
Forecast for the next block
How the projection works: a structured interval block done as planned is modelled at about +7% in the high-intensity markers over six weeks, scaled by the share of your planned Zone 3 sessions you actually did. No Zone 3 sessions projects 0%. Low-intensity markers get a direction only. It is a planning heuristic, not a measurement of your body — why intensity matters.