Personal trainer session notes template
Vikrant Singh is co-founder and Chief Operating Officer of Slide Practice. He writes about running a one-to-one practice.
A two-minute note method for independent trainers: what to log for progressive overload and continuity, what to skip, and a copy-paste template you will actually keep using.
A good personal trainer session note takes about two minutes and records only what changes your next decision: the client and date, the session focus, each main exercise with its sets, reps and load, a one-line form cue, how hard the work felt on RPE, how that compares to last time, the homework you set, and the plan for the next session. Everything else is optional. If you would not read a line back before the client walks in, do not write it down.
Why trainers stop keeping notes
Most independent trainers start with good intentions and a fresh notebook. Two weeks in, the notebook is half a page of scribbles and the rest lives in memory. The problem is rarely discipline. It is that the note was built to record everything, so it took too long, so it got skipped, so it stopped being trusted.
A session note is not a diary. It is a decision tool. Its only job is to help the version of you standing on the gym floor next week make a faster, better call about what load to put on the bar. If it does that in two minutes, you will keep it. If it takes ten, you will not.
What earns a place in the note
Think about the questions you actually ask yourself right before a session. Where did we leave off. Did that last set look grindy or clean. Are we adding weight or reps today. Did anything hurt. Did they do their homework. Those questions point straight at what to log.
The six lines that change your next decision
- Session focus. One phrase. Lower body strength. Upper push volume. Deload week two. This frames everything below it and tells you at a glance where the block is going.
- Exercise, sets, reps, load. The spine of the note. Back squat 3x5 @ 70kg. This is the raw material of progressive overload, and it is useless from memory.
- Form cue. A short note on what you coached and whether it held. "Knees caved on rep 4 and 5, cued screw feet into floor." Next week you know exactly what to watch.
- RPE, or how it felt. A rating of perceived exertion, roughly 1 to 10, or plain words like "smooth" or "grindy." This is the single most useful continuity marker you have, because load alone lies. 70kg at RPE 7 and 70kg at RPE 9 are two different training days.
- Versus last time. One line comparing today to the last session on this lift. "Same load, one RPE lower, ready to add." You are writing your own future instruction.
- Next session plan. The most valuable line in the whole note. Decide the progression while the session is fresh, not while the client is tying their shoes waiting for you.
What to skip
Skip the warm-up rep by rep. Note it exists, move on. Skip perfect tidy prose. Skip anything you can reconstruct from the numbers. Skip mood and small talk unless it changes the plan, in which case it belongs under flags, not in the training log. The goal is a note you can write between the client's last set and their walk to the water fountain.
The two-minute session note template
Here is the whole thing. Copy it, keep it in your phone notes or a per-client doc, and fill it the same way every time so your eye learns where to look. Blank lines are meant to be fast to complete, not comprehensive.
CLIENT: DATE: SESSION FOCUS: (e.g. lower body strength / upper volume / deload) WARM-UP: done / modified (note only if changed) MAIN WORK Exercise | Sets x Reps @ Load | RPE | Form cue 1. | | | 2. | | | 3. | | | 4. | | | VS LAST TIME: (load up? reps up? same weight, lower RPE?) HOW IT FELT: (smooth / grindy / gassed early / strong) HOMEWORK TO NEXT SESSION: - Steps or cardio: - Accessory or mobility: - Nutrition or sleep note: NEXT SESSION PLAN: (decide the progression NOW) FLAGS: pain / niggle / schedule / life stress (only if it changes training)
How to read it back
Two minutes before the client arrives, open the last note and read three lines only: next session plan, flags, and versus last time. That is enough to walk onto the floor knowing the exact weights, what to watch, and what to ask about. You will look like you have a photographic memory. You will actually just have a good note.
Logging progressive overload without slowing down
Progressive overload is not complicated to program. It is hard to track, because the useful signal is spread across weeks and lives in small differences. Your note is what makes those differences visible.
The trick is to write the comparison, not just the raw numbers. Anyone can log "bench 3x8 @ 40kg." What you want next week is the sentence that follows: "last week 3x8 @ 40kg at RPE 8, today RPE 7, add 2.5kg next session." When you write the instruction into the note, the next session plans itself. You are not recalculating on the floor, you are reading a decision you already made when you had the most information.
Three simple progression rules cover most general-population clients, and your note tells you which one applies:
| What the note shows | What you do next session |
|---|---|
| Hit all reps, RPE 7 or lower | Add load (small jump on lower body, smaller on upper) |
| Hit all reps, RPE 8 to 9 | Repeat the same load, aim for cleaner reps or one more |
| Missed reps or form broke down | Hold or drop load, fix the cue before adding |
None of this needs software. It needs a note you trust and a habit of writing the "next" line before you forget. For the messages you send clients between those sessions, a short check-in that references the exact number you logged lands far better than a generic "how's training going," and there is a full method for that in personal trainer check-in messages.
Continuity across a training block
The single note is for the next session. Continuity is what happens when twelve of them line up. Read back over a block and the story is obvious: the squat crept from 60 to 80kg while RPE stayed steady, or it stalled at 70 for three weeks and the flags column quietly filled with "left knee niggle." Both are decisions waiting to be made, and neither is visible from memory.
This is also where clients feel your value. When someone asks "am I actually getting stronger," you do not reassure them, you show them. You read back the load on the same lift eight weeks apart. That is retention. People stay with trainers who can prove the work is paying off.
Homework is the other half of continuity. What a client does in the six days between sessions matters more than the hour with you, and the only way to program around it honestly is to know whether it happened. The FLAGS and HOMEWORK lines are where that lives, and there is a deeper method for closing that loop in tracking client adherence between sessions.
A worked example
CLIENT: Marcus. DATE: 3 July. FOCUS: lower body strength. Back squat 3x5 @ 72.5kg, RPE 8, cue "chest up out of the hole" held well. Vs last time: same load, one RPE lower. How it felt: strong, first two sets fast. Homework: 8k steps daily, one mobility session for ankles. Next plan: 75kg for 3x5, watch left knee tracking. Flags: none.
That took under two minutes to write and tells the whole story in a glance. Next week you load 75kg without thinking, you watch the left knee because the cue reminded you, and you ask Marcus about his ankle mobility because you set it. The client experiences a trainer who is completely on top of their program. You experience a note doing the remembering for you.
Make it a stubborn habit
Pick one place for every note and never split it. Fill the note during the session, not after, ideally in the rest gap after the last working set of each main lift. Use the same order every time so your hand moves without thinking. And decide the "next session plan" line before the client leaves the floor, while you still have the most context you will ever have about that session.
Do this for a month and the notebook stops being a chore and becomes the quiet backbone of your coaching. It is the difference between guessing and knowing, and clients can feel which one they are paying for. There is more on running an independent training business this way on the hub for independent personal trainers.
You can run this entire method on a plain notes app or a per-client doc, and it works. If keeping a legible history per client ever gets fiddly, Slide is a quiet practice platform built for solo practitioners that turns each session into a clean, dated recap you and the client can both read back. It is live, you keep 100% of what you earn, and it is not a payment processor or a client marketplace. The template above is the important part. The tool is optional.
Common questions
What should a personal trainer write in session notes?
Log only what changes your next decision: client and date, session focus, each main exercise with sets, reps and load, a one-line form cue, how hard it felt on RPE, how that compares to last time, the homework you set, and the plan for the next session. Skip the warm-up rep by rep, tidy prose, and anything you can reconstruct from the numbers.
How do you track progressive overload in session notes?
Write the comparison, not just the numbers. Log the raw sets, reps and load, then add a one-line instruction for next time, for example 'same load, one RPE lower, add 2.5kg next session.' When you write the decision while the session is fresh, the next session plans itself and you are not recalculating on the gym floor.
What is RPE and why log it?
RPE is rating of perceived exertion, roughly a 1 to 10 scale, or plain words like smooth or grindy. It is the single most useful continuity marker because load alone lies. The same weight at RPE 7 and RPE 9 are two different training days, and RPE tells you whether to add load, repeat it, or hold.
How long should taking session notes take?
Around two minutes. Fill the note during the session, ideally in the rest gap after the last working set of each main lift, using the same order every time. If a note takes ten minutes it gets skipped, so it is built to be fast enough that you will actually keep doing it.
Do I need software to keep good session notes?
No. The whole method works on a plain notes app or a per-client document. A copy-paste template and the habit of writing the next-session line before the client leaves is all it takes. A dedicated tool only helps if keeping a legible dated history per client becomes fiddly to manage by hand.