The LPP Rule: Fewer Barbell Loading Mistakes

/ Testify Strength & Conditioning/

(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!

(Some links may be affiliate links. As an Amazon Associate, Testify earns from qualifying purchases.)

If you found this helpful, you’ll love our weekly email. It’s got useful videos, articles, and training tips just like the one in this article. Sign up below, and of course, if you don’t love it, you can unsubscribe at any time.

At Testify, we offer small group training, private coaching (in-person or remotely via Zoom), online coaching, and form checks. Would you like to get quality coaching from a Starting Strength Coach?

Bar Math: Stop Doing This!

/ Testify Strength & Conditioning/

(This is a Blast from the Past article originally posted on 10/01/21.)

Bar math can be tricky, and if you’re a new lifter (or even an experienced one!), you might find that simply loading the correct weight on the bar is one of the more difficult aspects of your training experience. Let’s solve this (if you like, you can just scroll to the end of this article and watch the video instead!).

First - what not to do. Do NOT use the “subtract-and-divide” (SAD) method to figure out your bar math. Here’s an example - we want 110 lb on the bar (i.e., 110 lb total - including the bar’s weight), so we subtract the 45 lb bar from 110 lb, and we get 65 lb left over. We then divide 65 by 2 since we have to split that 65 lb between each side of the barbell to get 32.5 lb, and now we need to figure out how to load 32.5 lb on each side.

Again - do NOT do this. Mathematically, yes, it makes sense, but in the long run, it’s neither the easiest nor the quickest way to go about this process. We’ve seen people break out calculators to do this, and we’ve even seen people working some long division to accomplish this process, but no matter what tools you have at your disposal, SAD isn’t very practical, and it’s rather error prone as well.

The best method is to simply load the largest possible plate (without going over your target weight) that you can every single time. Your brain works decently with subtraction and division, but it works quite a bit better with addition and multiplication, and this “largest possible plate” (LPP) method takes advantage of this fact. An additional advantage to this method is that you’ll start to memorize some “milestone weights” or “landmark weights” along the way (this will happen whether you mean to do so or not!), and this is extremely useful.

Let’s run through the 110 lb example again - this time using LPP. (Warning - this looks bad on paper, but it’s far easier in practice.)

  • Can I add a 45 lb plate (on each side)? 45 x 2 = 90, and adding 90 lb to the bar is too much, so no, I can’t. Move on.

  • Can I add a 25? 25 x 2 = 50, and 50 + 45 (bar’s weight) = 95, so yes, I can.

    • By the way, 95 lb is one of those landmark weights you’ll eventually have memorized, which is very useful as you’ll build upon that for other weights.

  • Now we’re at 95 lb. Can I add a 10? 10 x 2 = 20, and 20 + 95 = 115, and that’s too much, so no, I can’t add a 10. Move on.

  • We’re still at 95 lb. Can I add a 5? 5 x 2 = 10, and 10 + 95 = 105, so yes, I can.

  • Now we’re at 105 lb, and I’m close enough to 110 that I realize that I need 5 more lb total, so I simply add a 2.5 lb plate to each side, and I’m done. (Technically, there’s a little “subtract-and-divide” going on here at the end, but I get to do it with very small numbers, which is nice.)

To recap:

  • Adding 25s (i.e., one to each side) takes us to 95 lb (in total weight).

  • Adding 5s takes us to 105 lb.

  • Adding 2.5s takes us to 110 lb.

This is actually far simpler in practice than it looks on paper, but you’ll have to try it out to believe me. Again, all you need to do is put the largest possible plate on every single time without actually going above the weight that you’re trying to reach.

By doing this repeatedly as you train each day, you’ll eventually know that 25-lb plates take you to 95 lb, 45-lb plates take you to 135 lb, etc., and this type of accidental memorization speeds up the process even more. In the long run, if you force yourself to keep doing your bar math in this manner, you’ll be a faster and more accurate “bar mathematician” than if you stuck with the ol’ SAD method.

Feel free to check out our video on this topic, and as always, we hope this helps you get stronger and live better!

(Some links may be affiliate links. As an Amazon Associate, Testify earns from qualifying purchases.)

If you found this helpful, you’ll love our weekly email. It’s got useful videos, articles, and training tips just like the one in this article. Sign up below, and of course, if you don’t love it, you can unsubscribe at any time.

At Testify, we offer small group training, private coaching (in-person or remotely via Zoom), online coaching, and form checks. Would you like to get quality coaching from a Starting Strength Coach?

The LPP Rule: Fewer Barbell Loading Mistakes

/ Testify Strength & Conditioning/

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!

(Some links may be affiliate links. As an Amazon Associate, Testify earns from qualifying purchases.)

If you found this helpful, you’ll love our weekly email. It’s got useful videos, articles, and training tips just like the one in this article. Sign up below, and of course, if you don’t love it, you can unsubscribe at any time.

At Testify, we offer small group training, private coaching (in-person or remotely via Zoom), online coaching, and form checks. Would you like to get quality coaching from a Starting Strength Coach?

Bar Math: Stop Doing This!

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IMG_9234.jpeg

Bar math can be tricky, and if you’re a new lifter (or even an experienced one!), you might find that simply loading the correct weight on the bar is one of the more difficult aspects of your training experience. Let’s solve this (if you like, you can just scroll to the end of this article and watch the video instead!).

First - what not to do. Do NOT use the “subtract-and-divide” (SAD) method to figure out your bar math. Here’s an example - we want 110 lb on the bar (i.e., 110 lb total - including the bar’s weight), so we subtract the 45 lb bar from 110 lb, and we get 65 lb left over. We then divide 65 by 2 since we have to split that 65 lb between each side of the barbell to get 32.5 lb, and now we need to figure out how to load 32.5 lb on each side.

Again - do NOT do this. Mathematically, yes, it makes sense, but in the long run, it’s neither the easiest nor the quickest way to go about this process. We’ve seen people break out calculators to do this, and we’ve even seen people working some long division to accomplish this process, but no matter what tools you have at your disposal, SAD isn’t very practical, and it’s rather error prone as well.

The best method is to simply load the largest possible plate (without going over your target weight) that you can every single time. Your brain works decently with subtraction and division, but it works quite a bit better with addition and multiplication, and this “largest possible plate” (LPP) method takes advantage of this fact. An additional advantage to this method is that you’ll start to memorize some “milestone weights” or “landmark weights” along the way (this will happen whether you mean to do so or not!), and this is extremely useful.

Let’s run through the 110 lb example again - this time using LPP. (Warning - this looks bad on paper, but it’s far easier in practice.)

  • Can I add a 45 lb plate (on each side)? 45 x 2 = 90, and adding 90 lb to the bar is too much, so no, I can’t. Move on.

  • Can I add a 25? 25 x 2 = 50, and 50 + 45 (bar’s weight) = 95, so yes, I can.

    • By the way, 95 lb is one of those landmark weights you’ll eventually have memorized, which is very useful as you’ll build upon that for other weights.

  • Now we’re at 95 lb. Can I add a 10? 10 x 2 = 20, and 20 + 95 = 115, and that’s too much, so no, I can’t add a 10. Move on.

  • We’re still at 95 lb. Can I add a 5? 5 x 2 = 10, and 10 + 95 = 105, so yes, I can.

  • Now we’re at 105 lb, and I’m close enough to 110 that I realize that I need 5 more lb total, so I simply add a 2.5 lb plate to each side, and I’m done. (Technically, there’s a little “subtract-and-divide” going on here at the end, but I get to do it with very small numbers, which is nice.)

To recap:

  • Adding 25s (i.e., one to each side) takes us to 95 lb (in total weight).

  • Adding 5s takes us to 105 lb.

  • Adding 2.5s takes us to 110 lb.

This is actually far simpler in practice than it looks on paper, but you’ll have to try it out to believe me. Again, all you need to do is put the largest possible plate on every single time without actually going above the weight that you’re trying to reach.

By doing this repeatedly as you train each day, you’ll eventually know that 25-lb plates take you to 95 lb, 45-lb plates take you to 135 lb, etc., and this type of accidental memorization speeds up the process even more. In the long run, if you force yourself to keep doing your bar math in this manner, you’ll be a faster and more accurate “bar mathematician” than if you stuck with the ol’ SAD method.

Feel free to check out our video on this topic, and as always, we hope this helps you get stronger and live better!

(Some links may be affiliate links. As an Amazon Associate, Testify earns from qualifying purchases.)

If you found this helpful, you’ll love our weekly email. It’s got useful videos, articles, and training tips just like the one in this article. Sign up below, and of course, if you don’t love it, you can unsubscribe at any time.

At Testify, we offer small group training, private coaching (in-person or remotely via Zoom), online coaching, and form checks. Would you like to get quality coaching from a Starting Strength Coach?