A useful workout log lets you reconstruct what happened without guessing. Record the plan separately from what you completed, keep units visible and note changes in equipment or exercise variation. A notebook or simple spreadsheet is enough.
Copy this session template
Date and plan: When was the session, and which version of your plan were you using?
Exercise and variation: Write the specific movement or machine name from your plan.
Equipment or setting: Record the equipment and any setting needed to identify it again.
Planned work: Copy the sets, repetitions, time or distance from your plan.
Completed work: Record each set separately, with the load and unit where relevant.
Notes and questions: Note changes or interruptions in plain language. Keep questions for your coach or clinician separate from conclusions.
Leave a blank when you did not record something. A blank means “unknown,” while a zero means you recorded none. They should not become the same value when you total a week.
A worked example
Illustrative entry only, not a recommended exercise or load: “Tuesday, plan A. Seated row, machine 2, seat position 3. Planned: two sets of eight. Completed: 8 repetitions at a displayed 20 kg; 7 repetitions at a displayed 20 kg. Second set ended earlier than planned. Question: should I repeat this setup or change anything?”
The log records 15 completed repetitions, not the 16 that were planned. It also identifies the machine and setting. If the next entry comes from another machine, keep that change visible instead of treating identical displayed weights as proof of an identical session.
Write units and loading conventions explicitly
“10” could mean pounds, kilograms, repetitions or minutes. For a pair of dumbbells, write “10 lb each” if that is what you used, rather than leaving someone to guess whether 10 lb was the combined load. For timed activity, distinguish elapsed time from the time you actually recorded doing the activity.
You do not need to invent a numerical load for an exercise where you did not measure one. Record the variation or equipment description instead. Consistent descriptions are more useful than a made-up number.
Review the week without turning it into a score
Count completed sessions, identify missing entries and highlight changes that make comparisons difficult. Keep the original entries so a weekly total can be checked. Do not fill missing days with an average and then present the result as measured activity.
A log can show that your recorded work changed; it cannot by itself establish a change in muscle, recovery or treatment response. If you want help interpreting it, bring the entries and one clear question to your next appointment. Our appointment checklist helps organize that conversation.
Keep a reusable blank
Save the headings above as an empty note before entering your first session. Duplicate that blank each time so yesterday's numbers cannot accidentally become today's results. If you later correct an entry, note the correction rather than silently changing the record.
For percentage comparisons, use our percentage guide. To evaluate a result someone claims a routine will produce, use the health-claim worksheet.
Method: Original recordkeeping template and invented example. This guide explains documentation; it does not prescribe exercise, progression, treatment or a target result.