Double vs Linear vs RPE: Which Progression Method Should You Use?

Progressive overload tells you what to do: ask a little more of your muscles over time. It doesn't tell you when. Do you add weight this session or next? Add reps first? Hold when a set feels brutal? That decision is a progression method — the rule that turns "add a little over time" into a number on the bar today.

Most lifters never pick one on purpose. They add weight when they feel strong and repeat it when they don't, which works for a few months and then quietly stops. Choosing a method — and running it honestly — is what keeps progress going after the beginner window closes.

First: overload is the goal, the method is the vehicle

If "progressive overload" is new to you, start with progressive overload explained — that's the principle every method below is a packaging of. The methods differ only in how they schedule the overload: on a fixed climb, on a rep target, or on how hard the work actually felt.

Linear progression

Add a fixed amount every session. Squat 100 lb Monday, 102.5 lb Wednesday, 105 lb Friday, and keep climbing until you can't.

• Who it's for: true beginners on the main compound lifts. When you're new, your body adapts fast enough to absorb a jump every session, and simplicity is a feature — one rule, no thinking.
• The tradeoff: it has a hard expiration date. Each jump is a bigger slice of a max that's climbing slower than the weight is, so recovery falls behind and the lift stalls — usually within the first several months. That stall isn't failure; it's the method telling you you've outgrown it.

Double progression

Progress reps first, then load, inside a fixed rep range. Pick a range — say 8 to 12. Keep the weight until you hit 12 on every set, then add the smallest increment and drop back to 8. Repeat.

• Who it's for: almost everyone, most of the time. It's the durable default for hypertrophy and for accessory work at any level.
• Why it lasts: it gives you two levers instead of one. When you can't add weight yet, you can still add a rep — which is where most real weekly progress actually lives. The range also protects your form: you earn the load increase by proving you own the reps first.

If you only adopt one method deliberately, make it this one.

RPE-based progression

Let effort drive the adjustment. RPE (rate of perceived exertion) is a 1–10 read on how hard a set was — an RPE 8 leaves about two reps in the tank. Instead of a fixed jump, the weight responds to the session you actually had: an easy top set nudges the load up, a grinding one holds or backs off.

• Who it's for: intermediates and up who can rate effort honestly. It shines for people whose recovery swings week to week — shift work, poor sleep, high stress — because it stops forcing PRs on days your body can't cash the check.
• The tradeoff: it's only as good as your rating, and most people under-rate hard sets early on (everything feels like a 10). Calibrate first. The free RPE calculator lets you sanity-check a rating against a percentage of your max while you learn the feel.

So which one?

• Brand new? Linear on the big lifts for as long as it keeps working, double progression on everything else. Ride the beginner window — it only comes once.
• Past the first stall, or training for size? Double progression as your default across the board. It's the method that keeps paying out.
• Recovery all over the place, and you can rate effort honestly? Layer in RPE-based progression on your main lifts so hard weeks don't wreck you.

And you don't have to pick one rule for the whole program. Your squat can run on percentages inside a strength block while your accessory work runs double progression — the method is set per exercise, not per program.

When a lift stalls, the method is talking

Every method eventually parks a lift. That's information, not a bug. A stall usually means one of three things: a deload is due, recovery is behind (sleep, stress, food), or your effort has been creeping up for several sessions and the load hasn't. The fix is almost never "try harder on the same weight forever" — it's to change the input the method is reacting to.

Where to start this week

1. Put your main compound lifts on the method that fits your experience — linear if you're new, double progression if you've stalled before.
2. Put accessories on double progression, full stop.
3. Log every working set — weight and reps — because no method can react to work it can't see.

Pick the rule, then let it do the deciding. That's the whole point: the plan stops being the thing you argue with, so all that's left to do is train.