Progressive overload means the demand on the muscle goes up over time. It does not mean the number on the bar goes up every session, and treating those as the same thing is why most people stall in month three.
Four levers, not one
- Load. More weight for the same reps. The obvious one, and the one that runs out first.
- Reps. Same weight, more reps. Usually the right answer when load has stalled for two sessions.
- Sets. More total work at the same load and reps. Useful, but the fastest way to accumulate fatigue.
- Quality. Better range of motion, more control, less momentum. Almost always available, almost never used, and frequently the reason a lift stalled in the first place.
Choosing the lever
Work through it in order. If the last session felt technically clean and you finished with two reps in reserve, add load. If it was clean but hard, add a rep. If it was not clean, the answer is quality — and adding weight to a movement you cannot yet control is how people get hurt.
If you cannot describe why this week is harder than last week, it probably is not.
When to stop pushing
Two consecutive sessions of no progress on any lever, with sleep and food intact, is a fatigue signal rather than a motivation problem. That is what a deload is for: a planned week at reduced volume, after which the same weights usually move again.
Deloads are not a reward for working hard. They are part of the programme, scheduled in advance, and skipping them is the most common reason a good block turns into a plateau.