The author argues that a number going up in a training log is not proof of progress — range of motion, control and whether the movement changed are what make the comparison valid.

Last week you benched 225 pounds for 10 reps. This week the logbook reads 225 times 10. Naturally you want 230 — and you get it. Technically.
The first six reps look more or less like last week. Then things shift: the eccentric speeds up, rep eight is shorter, your position moves on rep nine, and the tenth rides just enough momentum. You rack it and write down 230 times 10.
The number moved, and so did the rep
The author says this is not a problem with progressive overload, it is a problem with how people read it. Adding weight or adding reps is fine. Going from 225 times 8 to 245 times 8, or to 225 times 12, is real evidence of improvement.
The trouble starts when the number is treated as if it exists apart from how you produced it. Yes, 230 is heavier than 225 — but if you cut the range short, let gravity do the lowering, shifted position and added momentum, can the two sessions be compared?
Training is not a laboratory, the author says, and every rep need not match last Tuesday. But if last week is the reference point, conditions have to be reasonably comparable. Otherwise, what is being compared?
Six years ago the author started tracking with a homemade Excel sheet. Tracking helped. Then he noticed he was not recording numbers but chasing them. Doing an overhead press once, three reps short of his target, he ground them out — form changed, other muscles took over.
At that point it was not the same exercise. He sat there thinking: what was the point of that?
A number that didn't move can still be progress
Sometimes progression is exactly what it looks like: same lift, same range, 225 times 10 becomes 230 times 10, or 225 times 12.
But there is another case. You do 225 times 10 at roughly zero reps in reserve; weeks later the same 225 times 10 leaves about two in the tank. The number is unchanged, yet the same external performance now costs less — which suggests capacity has improved.
Progressive overload, improved performance and evidence of adaptation, the author says, are related but not the same thing. Not every improvement should be called overload.
And sometimes 225 times 10 simply stays 225 times 10. That one number not moving during one workout is a very different statement from training having stopped working.
A phrase the author uses often: the day you plant the seed is not the day you eat the fruit. Adaptation takes time and performance fluctuates. The more impatient you get for proof, the easier it is to manufacture it — a little less range, a little more momentum, and rep eleven appears.
So did you progress, or did you get impatient enough to change the test?
Earn the weight first
The author tells clients repeatedly: you have to earn the weight. It is not about holding anyone back — it is about the progression meaning something when it comes.
Can you reproduce your setup consistently? Control the weight? Keep the intended range? Do you know what two reps in reserve actually feels like? Can you execute repeatably enough for the data to be useful? Then there is a reason to ask for more — another rep, another five pounds.
The order matters: you do not raise the number and hope capability catches up. Capability improves, and that gives you the opportunity to ask for more.
Tracking tools are far better than that spreadsheet, but no app can be honest for you. It records 225 times 10; it was not under the bar when you shortened the range to get rep ten.
Thirteen years in, the author still wants another rep and another five pounds. What changed are the questions: was I actually more capable with that weight? What did I have to change to get it?
Next time you open the logbook, don't just ask whether the number went up. Ask what you paid to make it go up.
Why it matters
The same trap exists wherever a number stands in for progress — miles, word counts, sales figures. Telling apart a better number from a better you is the only way to know what you are actually chasing.


Curated from high-quality sources, with concise summaries and key takeaways.