How to log a workout so next month's numbers mean something

A workout log means something next month if every working set has three things in it: the load, the reps, and one honest word about how it went. Leave out the warm-ups, log the misses, and read it once a week. That is the whole method. Everything below is detail.

What to write for every set

Load and reps, always. "Squat 100 kg × 5, 5, 5" is a complete record. Without the reps the load is meaningless, and without the load the reps are.

One word on effort. Whether that is a rating out of ten or "easy / hard / grind" does not matter. What matters is that a month from now you can tell a clean set of five from a set of five that nearly failed. The same load and reps with a different word is a different session.

Rest time, roughly. You do not need a stopwatch. "2 min" or "rushed" is enough. A set done after a short rest is a harder set than the numbers show.

A session note. One line at the end. "Slept five hours." "Knee fine." "New gym, different bar." This is the line that explains the odd weeks when you read back.

Pumped keeps these fields per set and per session, so the note is next to the numbers it explains rather than in a separate diary you never open.

What to leave out

Warm-ups. They are not data. Log the working sets and let the warm-ups go.

Machine settings, unless they change. Note the seat height once. Do not write it every week.

How you felt about the workout. The effort word covers the set. The session note covers the day. A paragraph on your mood is for a journal.

Calories burned. Any number your app or watch gives you here is an estimate with a wide margin, and it is not what a strength log is for.

The marker lifts

Pick two or three lifts you do every week and treat them as your markers. A squat or leg press, a press or bench, a row or pull. These are the lifts you read when you ask whether the programme works. Everything else is support and can vary.

Keep the marker lifts on a fixed set and rep scheme for a training block, usually four to eight weeks. When the scheme stays fixed, the load is the only thing that moves, and the log reads like a graph without needing one.

How to read the log a month later

Sit down once a week, before you plan the next one, and answer three questions.

1. Did the marker loads move? Compare this week's top set with the same lift four weeks ago. Up is the programme working. Flat for three weeks with sleep and food in place is a signal to change something, usually rest first.
2. What do the effort words say? If the load went up and the word went from "hard" to "grind", you have bought progress with effort and it will stall. If the load went up and the word stayed the same, you are getting stronger.
3. What do the notes explain? The bad week with "flu" in the note is not a stalled programme. The bad week with no note is worth a question.

This reading takes five minutes if the log is clean, and it is the only reason to keep the log at all.

Log the misses

The most common way a log lies is by leaving out the sessions that did not happen. Three sessions logged looks like a good week whether you planned three or five.

Write the miss. One word on why. "Work." "Sick." "Skipped." A month of honest misses will show you whether one day of the week always fails, whether the programme is too much for your calendar, or whether the reason is nothing and the fix is just to go. If you want to put a number on what those sessions are worth over a year, the team's habit app Aura has a free habit ROI calculator that turns a weekly habit into its yearly total. Three sessions a week is a large number when you see it written down.

When you are cutting

If you are losing weight while you train, the log changes meaning. Loads that hold steady are a win, not a stall. Loads that climb are unusual and worth noting. Read the marker lifts against your bodyweight rather than against last month alone, and expect the last sets to get harder before the top sets do.

Our sister site Fasted has a plain page on keeping muscle while losing fat that covers the protein and training side of a cut. The short version: keep the marker lifts heavy, keep protein up, and let the log tell you when the deficit is too deep.

A clean log in practice

Here is a full session as it should read. Nothing more, nothing less.

• Bench press: 80 kg × 5, 5, 5 · hard on the last set · 2 to 3 min rest
• Row: 70 kg × 8, 8, 8 · easy
• Dips: bodyweight × 10, 10, 8 · grind on the last set
• Note: slept six hours, shoulder fine.

Next month, that session tells you everything you need. That is the standard.

FAQ

Should I log warm-up sets?

No. Log working sets only. Warm-ups clutter the record and hide the numbers you compare. If a warm-up felt unusually heavy, put that in the session note instead.

What if I miss a session and do not log it?

Log the miss. A one-word note is enough. A month of honest misses tells you far more about your programme than a month of blanks, and it keeps the streak in your log truthful.

How often should I read my log?

Once a week, before you plan the next one. Compare each marker lift with the same lift a week and a month ago. Five minutes is enough if the log is clean.