Essentials: How to Build Strength, Muscle Size & Endurance | Dr. Andy Galpin

I'm Andrew Hubertman and I'm a professor of neurobiology and ophthalmology at Stanford School of Medicine. And now for my discussion with Dr. Andy Galpin. Welcome Dr. Professor Andy Galpin. They're only a handful, meaning about three or four people who I trust enough in the exercise physiology space that when they speak, I not only listen, but I modify my protocols and you are among those three or four people. I would love to have you share with us what you think most everybody or even everybody should know about principles of strength training and principles of, let's call it, high-purture-free power and the other sort of categories of training.

There's about nine different adaptations you can get from exercise. First one to think about is what we'll just call it skill.

So this is improving anything from say a golf swing to a squatting technique to running. And this is simply moving mechanically how you want your body to move from there we're going to get into speed. So this is moving as fast as possible. The next one is power and power is a function of speed, but it also function of the next one which is strength. So if you actually multiply strength by speed you get power. So there's carry over so like the lot of things that you would do for development of strength and power, there are somewhat similar but there's differences.

Once you get past strength and the next one kind of down the list is hypertrophy. This is muscle size, growing muscle masses, one way to think about it.

After hypertrophy you get into these categories of the next one is these are all globally endurance based issues and the very first one is called muscular endurance.

So this is your ability to do how many pushups can you do in one minute, you know, things like that. Past muscular endurance, you're now into more of an energetic or even cardiovascular fatigue. So you've left the local muscle and you're now into the entire physiological system and it's ability to produce and sustain work.

“Think about this as I call this anaerobic power, right?”

So this is your ability to produce a lot of work for say 30 seconds to maybe one minute, kind of two minutes like that. The next one down then is more closely lined, what we'll call your VO2 max. So this is your ability to kind of do the same thing, but more of a time domain of say three to 12 minutes. So this is going to be a maximum heart rate, but it's going to be well past just max heart rate. Then after that we have what I call long duration endurance. So this is your ability to sustain work. The time domain doesn't matter in terms of how fast you're going. It's how long can you sustain work. This is 30 plus minutes of no break like that. So as just an high level overview, those are the different things you can target.

And again, some of those crossover and some are actually a little bit contrarian to the other one. So pushing towards one is maybe going to sacrifice something else. There is a handful of things you have got to do to make all of those things work. One of them is functionally called progressive overload. If you want to continue to improve, you have to have some method of overload adaptation physiologically happens as a byproduct of stress.

“So you have to push your system. So if you continue to do say the exact same workout over time, you better not expect much improvement. You can keep maintenance, but you're not going to be adding additional stress.”

In general, you have to have some sort of progressive overload. This could come from adding more weights. This could come from adding more repetitions. It could come from doing it more often in the week. It could come from adding complexity to the movement. So there's a lot of different ways to progress, but you have to have some sort of movement forward. So if you have this kind of routine where you build Monday, Wednesday and Saturday or something and you just do that infinitely, you're not going to get very far.

So what are the progressive overload principles that are most effective over time for strength and hypertrophy? You have what we call your modifiable variables. So this is a very short list of all the things you can modify the different variables within your work. That can be modified that will change the outcome. The fancy way of saying, if you do this differently, then you're going to get a different result.

So modifiable variables, the very first one of those is called choice. So this is the exercise choice you select. So if you choose, I want to get stronger. I'm going to do a bench press.

If you do the wrong set range, the wrong repetition range, the wrong speed, you won't get strength. You may be getting muscular endurance and very little strength adaptation.

“So the exercise selection itself is important, but it does not determine the outcome adaptation.”

It is the application of the exercise, what are the sets, what are the reps, what are the rest ranges that you're using. That's going to be your primary determinant. The second one is the intensity and that refers to in this context, not perceived effort. Wow, that was really intense workout. It is quite literally either a percentage of your one rep at max or a percentage of your maximum heart rate or view to max. So for the strength-based things, you want to think about what's percentage of the maximum weight I could lift one time. And that's what we're going to call one rep max.

I'm typically referring to 75% of your max heart rate or view to max or something like that.

If I tell you to do squats at 75% that means 75% of the maximum amount of weight you could lift one time or close.

“The third one is what we call volume. And so this is just how many reps and how many sets are you doing?”

Right? So if you're going to do three sets of 10 that volume would be 30. Right? Five sets of five that volume is 25. It's just a simple equation. How much work are you totally doing? The next one past that is called rest intervals. So this is about a time you're taking in between typically I set. Then from there you have progression, which is what we started talking about this progressive overload are you increasing by weight or reps or

Rest intervals or complexity. All of those things can be changed as a method of progression.

And so maybe you want to go progressing from a single joint exercise like a leg extension on a machine. And you want to progress by moving to a whole body movement like a squat. That and of itself you don't have to change the load or the reps or the rest. That is a representation of progressive overload. And it's probably a pretty good place to start because number one, especially for beginners, you want to make sure that the movement pattern is correct.

“Don't worry about intensity, don't worry about rep ranges or any of these things you need to learn to move correctly.”

And you need to give your body some time to develop some tissue tolerance. So that you're not getting overtly sore. In general, soreness is a terrible proxy for exercise quality. It's a really bad way to estimate whether it was a good or a bad workout, especially for people in that beginner to middle to moderate. In fact, even the fat for our professional athletes, we do not use soreness as a metric of a good workout. On the same token because stress is required for adaptation, you don't want to leave with a gym and feel like, I don't really do much.

If you're sore of like, you're moving around a little bit and you're like, man, this is a little bit sore, you can train. If you're like, I can't sit on the couch without crying because my glutes are so sore. In that particular case, I'd say you've actually gone to a place of detriment because now you're going to have to skip a training session. And now you're behind. So you're actual total volume, say across the month is actually going to be lower because you went way too hard in those workouts had to take too many days off on between.

You're going to see that you're going to cover less distance over the course of a month or six month or even a year. So you want to walk a pretty fine line. And for most people, I would say, hedge a little bit on the side of less sore than more sore.

“Because frequency is very, very important for almost all these adaptations.”

It's training frequency, which is the last modifiable variable, right, frequency, which is how many times per week are you, are you doing that thing. So those are kind of our global things that we can play with. So when I'm trying to manipulate and get strength versus hypertrophy or, you know what, I want like a little bit of both. All those variables are the things that are going through my mind, which one do I need to move in which direction so that I can get this outcome and not this outcome over here.

For example, some folks might want to get stronger, but not put muscle mass on some folks are just kind of want both and that's a lot of the general public. And that's a lot of the general public. I want to get a little stronger and a little bit more muscle great. But there are instances where people for performance reasons or for purely personal preference, like, I don't want to get any more muscle great, but I want to get stronger. Awesome. If you manipulate those variables correctly, you can get exactly that very little development of muscle size and a lot of development and strength.

And this is why we continue to break road records and sports like powerlifting and weightlifting that have weight classes. There's a top number that we can hit in terms of body size, but yet we continue to get stronger and faster. So this is very possible if you understand how to manipulate all those variables. I'd like to take a quick break and acknowledge one of our sponsors, Element. Element is an electrolyte drink that has everything you need and nothing you don't.

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So this is important because it's going to answer you very first question on this strength category. In general, the ankle should go through the full range of motion, the ankle, the knee should go through the full range of motion, the knee should go through the full range of motion, the knee, the hip, the elbow, etc., etc., right. So across, I would even say it doesn't even have to be the day, but maybe throughout the week, try to get every joint through full range of motion. When I say full range of motion, that's the default. That doesn't mean every single person can do that for every single exercise. It means that's where we should be striving to and that's our starting point.

You're going to see a lot less injury and a lot more productivity out of your training sessions. In fact, the science is fairly clear on this one.

Strength development, as well as high-purtries, generally enhanced with a larger range of motion of training.

“So if you're doing, say, a deadlift, and in order to take your knee through a full range of motion, a deadlift, you have to compromise your back position. That's no bueno.”

So caveat, sir, aside, don't kill me in good positions on me. Don't kill yourselves more importantly. So why that matters is, if we walk through strength, the very first thing I'm going to go through is the exercise selection. So let's choose an exercise which ideally has a full range of motion or close to it. That doesn't induce injury for you, that you can still maintain good neck and low back and position and everything else. You feel comfortable with it. So you can feel strong, but you don't feel like, oh my gosh, if you've never snatched before, having you do a snatch for a maximum even, you know, 75% like it's terrible idea. You're not going to feel confident is going to be a train wreck.

I would rather put you on a machine bench press. So even though I feel stable, I feel safe here and I can just express my strength. So exercise choice in general, full range of motion, and you want to kind of balance between the movement areas.

So this is an upper body press. So this is pushing away from you, bench press, things like that, upper body pull, pulling an implement towards you, bent row, pull up.

The pressing should be horizontal, so perpendicular to your body as well as vertical. So this is lifting away over top of your head, lifting away away from you. The pull version is pulling horizontal to you and pulling vertically down, pull up things like that. So if you're going to do a single workout, you could choose four exercises. And you could choose one of each, one press, upper body press, one upper body pull, one lower body hinge, one lower body press. And now it would be like a decently well rounded exercise. That's your exercise selection.

And if you're taking those three or four into motion, you're at a pretty good spot. There's close to each again. The next one is intensity. So if you want to develop strength, there is a certain recruitment threshold needed for neurons to fire. And we have muscle fibers in what we call fast twitch muscle fibers and so on to muscle fibers. And in general, you're going to activate the slow twitch on his first because they tend to be associated with low threshold motor neurons.

It's not exactly that way, but it's close enough, right?

Well, the only way that you activate some of these higher threshold neurons is to demand the muscle to produce more force.

“So in general, the only way to use these big chunks of your muscle, which are incredibly important for aging, by the way, one of the major problems we have with aging developing.”

Our development of aging related issues with muscle is the fact that we lose fast twitch fibers preferentially. And then we have major problems as we go down the line because we've lost a big chunk of our strength inside. So you want to make sure these fibers stay alive and intact. So if that being said, the only way to develop strength is then to challenge the muscle to produce more total force. So if you want to get stronger, you need to impose a demand of strength, not repetitions.

So this has to be the load has to be very high. In general, you're probably looking at above 85% of your one or at max. If you're moderately trained, maybe 75%. So because the intensity demand is so high, that is going to force you to do a low repetition range. You can't do 12 reps at 95%. Then it wouldn't be 95% of your one or at max.

So by definition, true strength training is really going to be in like five repetitions per set or less range.

“So we've covered choice intensity and repetitions, right?”

The total amount of sets that you do is really kind of up to your personal fitness level, right? If you did as little as like three sets for exercise, that's probably not worksets. Totally. Yeah, totally worksets, right? So get fully warmed up and build up to that 85% don't just walk into the gym and throw 85% on. Go, thank you. That's an important distinction.

A very classic warm-up thing would be like a set of 10 at 50%, a set of eight at 60%. A set of maybe eight again at 70%. And then maybe like a set of five at 75%. So two or three or four sets kind of building intensity and lowering the rep range. And then you would go after your two or three working sets.

Also, in terms of rest intervals, the primary driver of strength is intensity. It's not the volume, right? It's the intensity. So in order to maintain that, we have to do a low repetition range. But in addition, we also have to have a high rest interval because if we have any amount of fatigue

we've lost the primary driver, we've lost that main signal.

So the number we're going to throw at typically is like two to four minutes. So imagine you did, you know, you're set up bench press and you did five repetitions at 85%. You probably want to rest two to four minutes before coming back to the bench.

“That doesn't mean you have to sit there on your phone.”

Like, act fact, please don't. Everyone will thank you for not doing that, I promise. You can engage other muscle groups. This is what we call super setting. So you're doing your bench press and while that two minute clock is running for your chest to rest, you can go over and do your deadlifts.

You can kind of move back and forth and this is how you can make strength training, not seven hour workout. If you're professional out, that you're going to take that time because you want to maximize the outcome.

We've done this actually in our lab two.

Super sets will reduce the strength gains, but by a tiny amount. And most of us don't care enough. Relative to it's going to triple the length of your training session. It's not worth it. So for the average person, I will tell them, yeah, super set.

Or someone who's trying to break a world record and weightlifting or powerlifting, I don't super set. As many of you know, I've been taking AG1 for nearly 15 years now. I discovered it way back in 2012, long before I ever had a podcast. And I've been taking it every day since. The reason I started taking it and the reason I still take it is because AG1 is to my knowledge,

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And how do you know if your nervous system is recovered systemically? One of the questions is what are you training for? If you're training for hypertrophy, muscle size muscle growth, we need to head towards recovery. Because what you're trying to do is cause a massive impact on your physical health. And if you're training for hypertrophy, muscle size muscle growth, we need to head towards recovery.

Because what you're trying to do is cause a massive insult there. Allow then protein synthesis to occur, building a new tissue which takes time, 48 to 72 hours, like kind of about a minimum, that process needs to occur. If you're doing actually more strength, strength is not going to cause a lot of soreness. Therefore, intensity is the driver.

Therefore, frequency can be as high as you want. So you can train every single day, the same exact muscle, if speed or power or strength, are the primary training tools.

“But if you want to allow for that process of contract or proteins to add and grow,”

then you're going to have to allow some recovery. Because if you go back into that muscle too soon, you're going to blunt the response. You're going to stop it, you're going to cut it off. You have all kinds of problems going on in the cell that are going to just attenuate that growth response.

So the answer for hypertrophy is probably less than three out of ten on level of soreness. You can go again. In general, you're probably looking at 72 hours is the optimal window. So if you trained your shoulders on Monday, you probably wouldn't want to train him again on Tuesday. If hypertrophy is the goal, maybe Wednesday, maybe Thursday's best. So something like an every two to three day window is probably,

and we know a little bit more now about why that is. The gene cascade, the signaling response happens. Well, the signaling happens instantaneously, right? Within seconds. The gene cascade is probably in the peaked in the four hour window, like the depending on which gene you want to look at.

But it's this kind of a snapshot. But the protein synthesis process is 24 to 48 hour thing. And so it tends to kind of look like let that thing finish and let that signal go back to baseline and then hit it again and then hit it again. And now as long as you're providing the nutrients, the recovery should happen.

“And you should be able to sustain the same workout put in the training session.”

So the stimulus stays high and the recovery is there. And you can now continue to grow muscle. What if the training split lifestyle factors, et cetera, somebody say let's use your example trends, shoulders on Monday. Ideally, they would train them again on Thursday in their particular instance.

They wait until Saturday or Sunday for whatever reason. Maybe it's more compatible with their work work and other exercise schedule. Are they actually losing hypertrophy that they gained or they missed a window to induce further hypertrophy? It's probably better to think about it than the latter. It's not that they've lost.

It's just you've just kind of lost an opportunity to make more progress.

“If you want to take five days or six days in between each muscle group, you can do that.”

In fact, if you look at the research, it's going to show that frequency. It can handle changes. As long as you get to the same total volume. So you can do that. You just have to do a lot more work in that one workout.

The challenge with splitting up your training sessions for hypertrophy. And it's smaller numbers, like once or twice a week. It's just difficult to get that number. It's difficult to get that volume done. Volume wise, the more recent meta analyses are going to say that you're probably looking at around ten working sets.

Per muscle group per week seems to be kind of the minimum threshold that you're going to want to hit. So if you did three sets of ten at your shoulders on Monday, three sets of ten shoulders. Wednesday and three on Friday. That's nine working sets.

The problem is, ten is kind of the minimum.

You probably want to look for more like 15 to 20. And in fact, well trained folks, 20, 25. That becomes very challenging in one workout. In fact, the funk though, you're not going to be able to do it. And so that is where it's not frequency that looks like it kills you.

It's just the fact you have got to get because the total driver of strength is intensity. But the total driver of hypertrophy is volume. As soon as you're taking it to fatigue, rider, muscular failure. So it's just tough to get enough done for hypertrophy. Sure.

What are the repetition ranges that are effective?

“And what are the ones that are most effective if one is trying to maximize some of the other variables?”

Like, people don't want to spend more than an hour to 70 minutes in the gym. The quick answer there is anywhere between like five to 30 reps per set. That's going to show across the literature pretty much equal hypertrophy games.

But I'm just remembering one thing from a second ago.

I want to give a better answer for the frequency. You can do every single day for strength. If you want though, like, what's probably minimally viable to twice per week per muscle. So hamstrings, strength, twice per week. That's a good number to get most people really strong.

Okay. You can do every single day. You don't need to though. So I want to make sure that, like, I wasn't saying you have to train a muscle. 85% every single day to get strong.

Two is a good number. Three is great, but probably even two is really effective. When it comes to hypertrophy training, the way I like to explain it is, it's kind of idiot proof. The programming is idiot proof. The work is hard though. So you're here's your range anywhere between, you know, five reps and 30.

Can you hit somewhere in there? Perfect. It's all equally effective. You can't screw that up. The only caveat for hypertrophy is you have to take it to muscular failure. And you need enough rest for the adaptation and protein synthesis to occur. Yep.

And if you recover faster, you can maybe do it more frequently. And if you don't, maybe less frequently. Should people perhaps experiment and figure out what repetition range allows them to recover in concert with the training frequency that they can do consistently?

“My recommendation is I think you should actually use the repetition range as a way to have some variation.”

Because most people don't want to go in the gym to do three sets of 10. They're going to get very bored very quickly. And so I think you should actually intentionally change the reps schemes for simple sake of having more fun. It is a very different challenge. The mechanisms that are inducing hypertrophy are different. But there's only a maximum amount of growth that one can get, right? And but that three most likely drivers are one metabolic stress, two mechanical tension and then three muscular damage.

You don't have to have all three. One is sufficient. You can have a little bit of one or two and you can cut it. So you get it to play here. We've already talked about the muscular damage. Again, it's very clear. More damage is not better. But it is somewhat decent proxy, right? Like I've got a little bit of soreness. It's good. You don't get so sore. It's compromising your total volume, right?

Mechanical tension is kind of like strength. This is why if you do even set to five or eight. And you're kind of close to that strength range. You will gain a little bit of muscle. Not optimal muscle gain. But you're going to gain some because everything in these physiology doesn't cut off a four reps and then five reps is a different thing, right?

It's it's always a blend. So think of it as like a fading curve.

And as you get closer to the end, it fades less effective as you get closer to the middle. It's more effective. Anywhere between eight reps per set to 30, it's equally effective. Past 30, it's going to blend out past eight to five to four to three. It's going to blend, you know, less or there. So mechanical tension is the one that's heavy. Muscle damage is the one. The third one is metabolic stress. And this is a get a bit of an area of scientific contention, but some things there.

I know some things there. We just were just kind of fumbling to figure out what exactly it is. And this is metabolic stress is the burn, right? It's there. So you want to train to failure, but you don't need to go to extreme failure.

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If you'd be willing to throw out a few sort of sets and rep parameters that could act as broad guidelines for people who want to explore further. A really fast answer is what I just called the three to five concept. Alright, so pick three to five exercises.

If you're feeling better that day, choose on the higher end.

If you're feeling less that day, or you have a shorter time frame, the train, go less. So three to five exercises. Do three to five reps, three to five sets, take three to five minutes rest in between, and do it three to five times a week. So that can be as little as three sets of three for three exercises, three times a week. That's a 20 minute workout three times a week. It can be as high as five sets of five for five exercises five days a week.

So it's very broad, and allows people to still stay within the domains of strength and power, while still being able to move and contour toward their lifestyle and soreness and time and all those things. The only differentiator to pay attention to between power and strength is intensity.

So if you want strength, this is now 85% plus of your max, right?

“If you want power, it needs to be a lot lighter, because you need to move more towards the velocity and to the spectrum.”

Because power is strength multiplied by speed. So while getting stronger by definition can help power, you probably want to spend more of your time in the 40% to 70% range, like plus or minus. So that's it. Both of them, conceptually, they'll work everything else. They exercise the reps, the frequency, all that can be still in the three to five range.

Just changing intensity depending on which outcome you want. The nervous system obviously plays an important role at the level of nerves controlling the contraction of muscle fibers. But of course, we have these upper motor neurons, which are the ones that reside in our brain that control the lower motor runs that control muscle. This takes us into the realm of where the mind is at during a particular movement. I can imagine doing workouts that are mainly focused on strength or mainly focused on hypertrophy.

And in the case of strength, am I trying to move weights and when I'm trying to generate hypertrophy, am I trying to, quote, unquote, challenge muscles, that subtle mental shift changes the patterns of nerve fiber recruitment. So can we say to get stronger, focus on moving weights, still with proper form and safely, and to get hypertrophy, focus on challenging muscles, still with proper form and safely. Intentionality matters for both.

In other words, if you look at some interesting sciences been done on power development and speed development.

“The intent to move is actually more important than the actual movement velocity.”

So if you're doing say something for power or strength and you're doing just enough to get the bar up. That will result in less improvements in strength than even if you're moving at the exact same speed, but you're intending to move faster. One of the reasons why good coaching matters. So if you're coaching an athlete through a power work out, especially, and they're doing enough to just lift 50% of their one rep max. It's not going to generate as much speed development as them trying to move that bar as fast as they can,

even if the net result is the same bar by velocity. It turns out nerves matter. Even if the bar is moving at the same speed, same weight. Yeah. If my internal representation, my thoughts are, I'm trying to move this as fast as possible.

Versus, I'm just trying to get the bar away from me and get the weight up. I'm going to get different outcomes. Yep. This is quality of work, right? This is, did you do enough to just check off the box?

Similar concept actually works right? In terms of, there is a handful of very recent studies that have looked at what we'll call the mind muscle connection. And this is doing things like imagine a bicep curl. And you're simply looking at and watching your biceps and you're thinking about contracting it harder. Even though you execute the same repetitions at the same exact intensity.

Initial indications are the mind body connection are going to result in more growth than not.

“I think it's very much worth your time to do a higher quality training session.”

Be more intentional, be present, then just execute in the same exact workout. I think that's globally very clear to be to your advantage. So if you're thinking, like, I'm going to, like, I don't want to work out today. I got all this going on or I'm tired or whatever. I'm just going to do the workout anyways and get through it.

Okay. If you can go, you know what though? Like, I'm going to cut 15 minutes out of this thing. I'm going to get my head right. I'm going to go to 20 minutes of quality work done. That's, that's your best option by far.

Are there ways that people can learn to engage particular muscle groups more effectively over time for a sake of hypertrophy or strength or for cases of trying to overcome injury potential or injury? Because imbalance of the bad across the board. Yeah, this is actually very common and I think everyone is probably going to this. There's some part that you just can't get going.

Let's go back to earlier part of our conversation, which is why exercises themselves do not determine the adaptation. It's the execution that matters, right? It's the technique, it's the rep range. All of those are going to determine your actual result.

“So, if any time you're, you're banging your head against the wall and thinking like, why am I not getting movement here?”

Growth or strength or whatever. It's guaranteed to be one of those areas, right? You're probably not getting the muscle groups to activate.

Whenever I'm diagnosing movement quality, I look for a handful of things, but very first one is awareness.

You'd be surprised how many folks, when you just simply tell them that muscle group right there and maybe you give them a tactical prompt, so you touch it. And you just tell them things like, hey, squeeze my finger, squeeze my finger. As you're doing your bent row or your pull down, you can touch the lat. All this stuff can help get people to activate outside of simple awareness.

E-centric overload is a very effective way for activation of a difficult to target muscle. Things like a pull-up. Okay, so if, if I'm going to do a pull-up and I have poor lat activation to make the movement simpler, I'm going to go all the way to the top. So imagine stepping on a box or something going all the way to that top of that pull-up position.

And starting from there, I want you to simply lower it under control. And so you're just simply breaking the movement down into smaller pieces that allow you to focus on the execution more. E-centric are great for strength development, very good for hypertrophy, and allow you to focus on control.

I'm willing to bet a huge percentage of you out there who's like, I've never had a sore lat.

You know, I've done a lot of pull-ups and things like that. If you do that E-centric only, you'll probably wake up the next day going, oh, gosh, I feel it there. And that's a sign, even if you didn't fill it in the workout, but I got a little sore the next day. Keep down that path. And eventually work that into a progression where you can do the concentric E-centric and isometric portions and get activation.

So that might take you six weeks, might take you six months, but that's generally a pretty good strategy for learning how to activate a muscle group. Just a quick break from this essential episode with Dr. Andy Galpin to share that season three of Andy's podcast, which is called perform with Dr. Andy Galpin, is now available on all podcast platforms, including Spotify, Apple Podcasts, YouTube, and more.

Andy is a world class educator on all things fitness and performance. So make sure to check out season three of his podcast. Again, it's called perform with Dr. Andy Galpin. Is there a prescriptive for how to breathe during resistance training that applies 75% of the time to 75% of people in general? A decent strategy is to maintain a breath hold during the lowering or eccentric or most dangerous part of the movement,

and then you can exhale on the concentric portion. So if the bench presses are example, if you held in, braced, lowered in a control, and now started the concentric pushing away for it, and then you wanted to take an expiration during the last half of the concentric portion, that's an okay strategy.

If you're going to do a single rep, you don't need to worry about it. You can just avoid or omit breathing entirely. You're going to be just fine. If you're doing more than that, especially three to four to five to seven eight, you're going to have to have some breathing strategy.

A very common one is probably every third breath.

I'm going to do like, exhale and a third reset, breathe, something like that.

“If you feel like you need to breathe after every one, that's okay,”

but it's going to get wasteful because you have to take time in between reps of sitting there. If it's a squat, that's different versus a deadlift. If you're resting at the bottom, so there is a little bit of game here. So in general, though, is that 75, 75, kind of really throw now, you threw out, breathe in through the lowering and exhale on the out.

then you need to come up with some sort of breathing strategy. How about breathing in between sets, and maybe even after the workout? Yeah. I'm not going to just finish a workout, high five, drink water and walk out of the gym. There will be a down regulation strategy that is heavily involved with some sort of light control,

as well as breath control. The individual prescription on that, there's a ton of variation with what you can do. The easiest thing is do something that comes you down. Most likely that's going to be moved towards as much nails or breathing as you can possibly do. And a really easy rule of thumb is a double exhale length relative to inhale.

“So if you need to take a, like, four second inhale, double that time and breathe out for eight seconds.”

A box breathing is fine, so equal inhale, equal hold, equal exhale, equal hold. So four second inhale for second exhale, hold, et cetera, et cetera. And just breathe for five minutes. And I started doing this, and it completely changed the rate of recovery for me. I realized that I was leaving workouts, both endurance workouts and strength,

strength, hypertrophy workouts, feeling great, but looking at my phone, getting right into inhale and meetings, not concentrating on my breathing. And all I did was to introduce a on your recommendation, a five minute down regulation. So exhale emphasized breathing a bunch of different varieties, physiological size, box breathing, exhale emphasized twice as long as the inhale component for five minutes.

And I noticed two things. One, I recovered more quickly, workout to workout, no question about it. And the other is that I used to have this dip in energy that would occur three or four hours after a hard workout.

And I always thought that had to do with the fact that I generally eat in a meal at some point,

post workout, turns out it wasn't a meal at all. It's that adrenaline ramp up during the workouts. I wasn't clamping that at the end. And so I think eventually it's just crashed. Turns out the down regulations allowed me to work through the afternoon.

It's really been quite powerful and so I'm grateful to you for that. And I think this is something that I think 98% of people are not doing. And it's only five minutes. You didn't even have to do five. Give me three.

If you really have to push it, give me three.

“You can do this in the shower if you have to.”

You need some sort of internal signal that we're safe, throttle down here. We're going to move on. That has to happen. Yeah, and you're saving energy. I mean, the energy here is neural energy.

I think fighters do this. Good fighters learn to do this between rounds. Yeah. Sprinters learn to do this between events. I think human should learn how to do this between any.

Social engagement. Yeah.

I mean, this is so such a powerful tool.

Do this for one minute after every important. Whether it's an individual high volatile interaction or if it's a you just did a nice 45 minute sprint to work and you're deep into it or whatever fine. Just give me one minute. And that also will pay dividends.

“I think the listeners and I can well appreciate on the basis of today's discussion.”

What a enormous wealth of information. You are how clear and and. And totally you communicate that information and also how you can. Take a huge cloud of information and still distill it into. Protocols that ought to work for 75% of people 75% of the time, which is an immensely valuable thing to do.

So for me and from the listeners, I just want to say thank you so much. My pleasure, man, I'm fine.

I'm glad we finally got to connect Professor Andy Galpin.

Thank you ever so much. Bye bye. Simon, how are you? Do you have this school of philosophy? Just draw something and then I hope it's stimmt.

Paul, no. I'm not. I'm so proud of myself. Hmm. Do you have anything to do with everything?

Yeah, exactly. I'm so proud of myself. I'm proud of myself, who is really proud of myself. I'm proud of myself, who is really proud of myself. I'm proud of myself, who is really proud of myself.

I'm proud of myself. I'm proud of myself. I'm proud of myself.