A record of attendance is useful, but more logged days do not automatically mean better training.
Define what a session means
Use a consistent recording convention. A brief session and a longer workout can both appear on a calendar while containing very different work.
Distinguish rest and missing data
A blank day can mean planned rest, a missed session or an omitted entry. Keep the distinction in your own schedule when it matters.
Review patterns with context
Use dates and notes to see what changed. Do not interpret a calendar alone as proof of recovery, motivation or a suitable training frequency.
Define what you are counting
A count of recorded sessions is not automatically a count of days trained: two entries on one day may represent separate workouts or an accidental duplicate. Decide whether your review concerns sessions, active dates or completion of a particular routine. For example, three recorded sessions over two dates should not be silently described as three training days. Keep the definition stable across the periods you compare.
Leave room for context
An empty day in the log can mean a planned rest day, a missed entry or no workout. The absence of a record does not explain which. Review your schedule and notes before drawing conclusions from a streak or calendar. This page does not recommend training every day or catching up by adding sessions. Use the record to see what is documented, then use your chosen plan and appropriate guidance for future scheduling.