The LPP Rule: Fewer Barbell Loading Mistakes

(A Blast from the Past article originally posted on 01/21/22)

The name in the following story has been changed to protect the guilty . . .

This is not 140 lb . . . and Sally knows better.

One of our lifters - Sally - needed to squat 140 lb for her work sets. However, Sally didn’t want to spend the effort necessary to put a 45 lb plate on each side of the barbell. Bear in mind that Sally squats over 200 lb and deadlifts nearly 300 lb, so it wasn’t as though lifting a 45 lb plate was very difficult for Sally - she just didn’t want to do it.

Consequently, Sally had to use far more plates to load her bar than she normally would have used had she chosen to use a 45 lb plate, and as a result, she made a barbell math mistake and ended up squatting 130 lb for a couple of sets instead of 140 lb. When I noticed this, I pointed it out to her and also pointed out that she now needed to load the correct weight and perform her work sets.

What’s the moral of this story? All lifters make math errors when loading the barbell every now and then, but you can greatly reduce your chances of loading (and lifting!) the wrong weight if you follow one simple rule:

The LPP Rule: Always put the Largest Possible Plate on the bar.

(I recommend watching the included video for a demonstration as well as explanation) 

For example, if you want to squat 140 lb (using a 45 lb bar), simply put a 45 lb plate on each side followed by a 2.5 lb plate on each side. Do NOT use some silly combination of plates such as a 25, two 10s, and a 2.5 on each side, or worse yet, a 25, a ten, two 5s, and a 2.5. The list of terrible combinations goes on and on, and this is exactly the problem.

If you always put the largest possible plate on the bar (the LPP Rule), then there is only one possible combination of plates that will produce the correct weight on the bar. If you don’t utilize this method, there are myriad combinations that will get you the correct weight, and with this greater number of possibilities comes a correspondingly greater number of ways that you can screw up the math and misload your bar.

With the LPP Rule, not only are there far fewer ways to make a mistake, but you’ll also benefit from always building your bar math around “milestone weights” such as 95 lb (one 25 on each side), 135 lb (one 45 on each side), 185 lb (one 45 and one 25 on each side), etc. These milestone weights are numbers that you’ll memorize rather quickly (whether you intend to or not) if you use the LPP Rule, and it makes the bar math for any weight above these weights simpler, quicker, and harder to mess up.

We hope this helps you get stronger and live better!

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