Guide
Progressive overload, without the spreadsheet.
Progressive overload means giving a muscle slightly more to do over time — more weight, more reps, or both. It's the signal that forces growth: if this week's work never exceeds last week's, your body has no reason to change. Every program that builds muscle runs on it; the only question is whether you manage the numbers or something manages them for you.
What actually counts as overload.
You don't need to add weight every session. Any of these moves the number forward:
- →More weight at the same reps: 60 kg × 8 → 62.5 kg × 8.
- →More reps at the same weight: 60 kg × 8 → 60 kg × 9.
- →More hard sets in the week for that muscle (up to a point).
- →Same weight and reps, but with better range of motion or less rest.
The simplest system is double progression: work inside a rep range, say 8–12. Hit the top of the range on all sets? Add 2.5 kg next session and start again at 8. That's the whole method.
Why most lifters fail at it.
Not because it's complicated — because it's bookkeeping. Running overload by hand means remembering every exercise's last weight and reps, deciding when to jump, by how much, and noticing when a lift has stalled for three sessions. Across 6–8 exercises per workout, that's a spreadsheet job, and spreadsheets die in week 3.
The other failure mode is ego pacing: jumping 10 kg because you feel good, missing reps, then grinding the same weight for two months. Overload works when the jumps are small and relentless — 2.5 kg a week beats 10 kg a month, every time.
Effort matters too.
A set only counts if it's genuinely hard — within a couple of reps of failure. That's also the input for deciding what comes next: a set that felt easy earns a bigger jump, a set that barely closed means hold the weight. Tracking how hard each set felt is what turns a log into a plan.
GainBlocks runs this for you.
GainBlocks runs double progression on every exercise you touch. It remembers your last top set and opens with today's number — "Last time: 77.5 × 10. Take 80." After the set, one question: how many reps were left in the tank? Nothing, a couple, or plenty. That answer tunes the next recommendation.
The rep target is a floor, not a ceiling — the plan says 8+, and if you had 12 in you, you take all 12. The recommendation catches up next session. You lift; the bookkeeping happens on its own.