What happens when you miss a rep target?
Missing a rep target changes nothing in double progression. The target repeats untouched next session, with no reset, no penalty, and no partial credit.
Missing a rep target changes nothing about your progression. The rule that decides what happens next session stops the moment a session falls short of a full success, before it touches the target or the streak. The same number you were working toward comes back exactly as it was, and you try it again. One miss on its own is not a setback. A miss repeated at the same number for three sessions running is a different question, and this is where the two get told apart.
What actually happens when you miss a rep target?
Nothing moves. The rule checks for success first, and a session that was not a success ends there, before any of your progression numbers are touched. No streak is broken and no target is lowered. The exact target you missed is the exact target you get handed again next session.
The working weight is the one number a miss can still move, and it follows the heaviest set you actually logged. Dropping the bar to finish the last set does not demote next session's baseline, and a weight you pushed up mid-session sticks.
What counts as a miss, exactly?
A success is every working set landing at or above the target, all of them logged at one identical weight. Fall short of that on any set, at any weight, and the session is a miss, not a partial success.
This is worth being precise about because the natural instinct is to round up. Three sets of 8 and one set of 6 feels like it should count for something. It does not, and the reason is not strictness for its own sake: there is no honest number to progress from in a set of results that disagree with each other. Three sets at one weight and a fourth at a different one has the same problem. The rule needs a single, unambiguous answer to "did this work," and the all-or-nothing standard is what keeps that answer honest.
| Session | Target | What happened | Counted as | What changes |
|---|---|---|---|---|
| 1 | 7 | 7, 7, 7, 7 | Success | Target moves to 8 next time |
| 2 | 7 | 7, 7, 7, 6 | Miss | Nothing. Target stays at 7 |
| 3 | 7 | 7, 7, 7, 7 | Success | Target moves to 8 next time |
The miss is logged honestly, and the target for session 3 is identical to the target for session 2. Nothing was taken away for missing, and nothing was given for having been close. Those target moves assume the default PROGRESSION SPEED of one session per bump. At a higher setting a success banks toward the move instead of making it.
Is one missed session something to worry about?
No. Performance moves around session to session for reasons that have nothing to do with whether your program is working, and a single miss sits well inside that normal range.
Sleep is one of the more studied of those reasons. A 2025 systematic review pulled together 13 human studies that measured strength performance after sleep loss, using healthy adult participants and randomized or counterbalanced designs. The review found that both acute and chronic sleep deprivation could significantly reduce measures of muscle strength, power output, and muscular endurance, alongside impaired neuromuscular function and higher reported fatigue. It also found the picture was not unanimous: some of the 13 studies showed a clear drop in strength after sleep loss, and others found no significant difference at all. A bad night's sleep can cost you strength on the day, and the size of that cost is not the same in every study.
One miss is what normal variance looks like from the inside. It is not a diagnosis. A single off night can cost you a rep without saying anything about whether the program is working.
How many missed sessions in a row means something is actually wrong?
Three at the identical target is a reasonable line to use. One miss is noise by itself. A second miss at the same number is still plausibly noise, since back-to-back bad days happen. A third miss at a target you have now failed three separate times has stopped looking like noise and started looking like a pattern, and running the same number a fourth time on faith is a worse bet than changing something.
This is a practical line. No study hands you a specific miss count as a threshold, and no research could, since it depends on how demanding the exercise is and how much variance is normal for you individually. Three is a number small enough to act on before weeks get spent standing still, and large enough that it is not reacting to a single bad night's sleep.
What should you change after a real stall?
Start with the cheapest, most reversible variables before touching the program itself. Sleep, whether the last meal landed close enough to the session, and whether the last several sessions in a row have quietly piled up fatigue you never let yourself recover from are all more common explanations for a genuine stall than the rep range or the exercise being wrong.
If the target still will not move once those are ruled out, the standard next step is a short, deliberate drop in weight, followed by a fresh climb back up through the rep range. That is a different question from what double progression does automatically, and it is not something to reach for after one bad session, only after a pattern has actually shown up.
What does Compound do about missed reps?
Compound logs the miss honestly and moves nothing else. You hold the set circle, slide to the real number you got, and tap to log it. The app records that number in your history without touching your target or your progression streak. The same target comes back the next time that exercise is on the schedule, exactly as it was, and the working weight follows the heaviest set you logged rather than the one you fell short on.
The app does not soften a miss and does not punish one. It has no memory of a miss beyond the honest record in your log, and no streak to reset, because the streak that matters is the one counting successes toward your next PROGRESSION SPEED bump, not one counting misses against you. See double progression for how the target climbs and when the plate jump is earned.
Common questions
Does missing a rep target reset my progress?
No. Nothing resets. The target you were working toward is exactly the same number next session. Double progression only ever moves forward on a success. A miss is no step at all.
What counts as a miss versus a success?
A success is every working set at or above the target, all at one identical weight. Anything short of that is a miss, including a session that hits the target on most sets but falls one rep short on the last one. There is no partial credit for three good sets and one bad one.
Is one missed session something to worry about?
Generally not. Performance varies session to session for reasons that have nothing to do with your program: sleep, stress, food timing, and plain bad luck all move the number on a given day. One miss is inside that normal range and does not call for a change.
How many missed sessions in a row means something is actually wrong?
Three at the identical target is a reasonable line. The first two misses are still inside the range of a bad day. By the third attempt at a number you have now failed three separate times, changing something about the session is a better bet than trying it again unchanged.
What should I change after a real stall?
Look at sleep, at whether you ate close enough to the session, and at whether several hard sessions in a row have left you short on recovery. Those are easy to fix and easy to undo. If the target still will not move after that, a short planned drop in weight followed by a fresh climb back up is the standard next step, and it is something you do yourself rather than something the app does for you.