Linear progression, explained
The simplest, fastest way to get strong in your first year of lifting: add a little weight every session. Here's why it works, exactly how to run it, and what to do the day it stops.
The core rule
Add a small amount of weight to the bar every session. The standard increments:
- • Squat, deadlift: +5 kg / 10 lb per session (deadlift often slows to +2.5 kg fast)
- • Bench, overhead press, row: +2.5 kg / 5 lb per session
If your gym only has 1.25 kg plates, that's the smallest jump. Otherwise round up to the next plate combination you can build.
Why it works (and why only for a while)
Beginner strength gains come mostly from neural adaptation: your nervous system gets better at recruiting motor units in the lifts you practice. This adapts within 24–72 hours, which is why per-session progression works.
Hypertrophy adaptation (actual muscle growth) takes much longer. Once neural gains saturate — usually 8–16 weeks in — the only way to keep adding load is to give the muscle time to grow. That's where linear progression breaks and you need a weekly cycle.
The deload protocol
Fail to hit all your reps? Try the same weight again next session. Fail again? Try once more. Fail a third time on the same lift? Drop the working weight by 10% and ramp back up. This is "the deload" — it's what buys you another 6–8 weeks of progression on the lift.
When it stops working — for real
If you've already deloaded on the same lift twice and you're stalling again at the same weight, linear progression is genuinely over for that lift. Time to move on.
The standard upgrade path:
- • Madcow 5×5 — weekly progression with ramping sets, the classic intermediate program
- • Upper/lower split — more volume per session, twice-a-week frequency
- • Push pull legs — for size focus at 5–6 days a week
Programs built on linear progression
StrongLifts 5×5 and Starting Strength are the two best-known. Both work. Both stop working at roughly the same time. AILiftLog runs either one free — auto-progression and the deload rule handled for you.
FAQ
What is linear progression in lifting?
Linear progression means adding a small amount of weight to the bar every workout. The classic version: +2.5 kg (5 lb) on upper-body lifts and +5 kg (10 lb) on lower-body lifts each session. It works because beginner gains in the first 6–12 months are driven mainly by neural adaptation, which can be pushed session-to-session.
How long does linear progression last?
8 to 16 weeks for most beginners. Larger, younger lifters with good recovery can stretch it to 6 months. Eventually progress slows because per-session adaptation is no longer enough — recovery requires a longer cycle.
What's the best linear progression program?
StrongLifts 5×5 and Starting Strength are the two most-used. Both run 3 days a week, alternating two workouts (A/B), with the same big-five barbell lifts. They differ mainly in volume per session — StrongLifts uses 5×5, Starting Strength uses 3×5.
When should I stop linear progression?
When you fail all reps on the same lift three sessions in a row even after a 10% deload. That's the program telling you it's done its job. Move to a weekly progression scheme like Madcow 5×5 or an intermediate split.
Can I do linear progression on accessory lifts?
Briefly, but accessories saturate quickly. Most lifters keep linear progression on the big compound lifts (squat, bench, deadlift, press, row) and use rep-progression (add reps before adding weight) on accessories like curls, lateral raises and leg curls.
Run linear progression on autopilot
AILiftLog adds the weight, tracks the misses, and triggers the deload — so you just show up and lift.
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