Hello, and welcome to the Progress Theory, where we discuss scientific principles for optimising human performance. I am Dr Phil Price. In this episode, we are joined by Ultra Runner and CEO of Beyond the Ultimate, Kris King.

Now, ultra marathons are gaining in popularity. More and more people are looking to push their running performance further than they've ever done before. However, have you ever considered doing an ultra marathon in some of the harshest environments in the world? Well, that's exactly what Beyond the Ultimate offer. Providing ultra marathons in places like the jungle, the desert, and the mountains. And Kris King created these races

So in this episode, Chris and I discuss exactly what you need to do to prepare for some of the harshest races in the world.

In this episode, we discuss:

• 1:30  - Kris King and Beyond the Ultimate
• 5:39 - Different ultra environments
• 13:15 - Ultramarathon personality
• 17:39 - Kris’ race and challenge history
• 24:26- Training specificity
• 28:07 - The mindset and physical qualities of successful Ultramarathon runners
• 34:20 - How to prepare for an extreme ultra
• 40:30 - Kris’ next challenge
• 43:50 - racing strategies
• 49:46 - Tips for those wanting to do Beyond the Ultimate

Key topics

Ultrarunning and Mental Health: "I think it's partly to do with that, and I don't think it's any, coincidence, or probably, you know, a topic to go too deep too soon, but you know, when you look at the mental health crisis, I don't think that is a coincidence that you have more people on things like antidepressants, more people in therapy than ever before, and there's a rise in a sport that often has a link to people with trauma."

Endurance Racing and Professional Success: "we get a lot of successful business people do our races because I think it gives them that same kind of founder, you know, that exciting bit of research, that exciting thing to kind of obsess over and stuff like that."

Advancements in Athletic Science: "So I was bringing science into my training, learning all about that, and and and trying to get those extra percentiles out of my performance."

Ultramarathon Resilience: "No matter how prepared you are to run a 100 mile is so Adam Kimball, a good mate of mine, is probably one of the best 100 mile races in the world. Like, he loves that distance, and he'll cruise for 60, 70 miles, and then at this kind of, like, final 30, which is mad to say out loud, isn't it? But this is a guy that can 6 minute mile comfortably for 70 miles, and then the race is on. And he has races, of course, where he feels shit, like, shitty at 30 and 40 and stuff, and it's just how it goes. But he is one of those guys that can kind of get into a pain cave and just he has such a positive attitude that he can kind of bring himself through it."

Mastering Ultrarunning – Energy and Mindset: "ultrarunning essentially is an energy and is a balancing of energy in the mind."

Athlete Training Philosophy: "You would just look at getting the basics right, getting the consistency in, getting all of the things that any athlete needs, good nutrition, good sleep, good support network."

Ultrarunning Training Insights: "Even if it's just a one session a week or a quick session, couple of sprints, just to get kind of prep the body for that. You know, one thing that I think all ultrarunners should be is adaptable."

Training Intensity for Athletes: "You're there to create an adaptation and and to go hard. So you know you know you've got it right when you turn up to the gym that day and you're kind of dreading it."

The Importance of Consistency in Athletic Training: "I think if I'd been consistent through the years of my training, I'd not had this gap of time out, I'd probably be a bit different at you because I'd be a different athlete."

Adapting to Extreme Physical Challenges: "By week 2 and 3 my body had just adjusted and actually doing 60 70 mile days wasn't bad it was just a thing you know, and it seems crazy, but your body kind of, so I will be approaching this where I'll be really trained."

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The Science of Hybrid Training

It was originally thought that you could not effectively train for both strength and endurance at the same time because they required different adaptations which were not compatible with each other. It was claimed that ‘an interference effect’, blunted the adaptations for strength if you simultaneously trained for endurance.

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Hello and welcome to the Progress Theory, where we discuss scientific principles for optimising human performance. In this episode, we are joined again by the legendary Dr. Pak. Now, it was so good to have Dr. Pak back on the show. His last episode was amazing, but this time I wanted to move away from the minimal dose effect research that he's done before and focus more on this new research, which is more around strength and hypertrophy and how we can utilise this information to become as strong as possible and apply this to the deadlift. 

In this episode, we discuss:

• 0:43 - Introduction 
• 1:50 - What is Kyriakos Grizzly like?
• 8:33 - Minimalist training
• 10:50 - Common traits in super strong athletes
• 12:51 - Expectations on strength gains
• 15:21 - Strength and muscle mass periodisation
• 22:33 - Hypertrophy for deadlift
• 29:42 - Deadlift focused training
• 34:45 - Social media memes and training
• 39:20 - ‘Being Evidence-based’ need to do better
• 51:14 - Dr Pak’s current research and media projects
• 55:50 - Deadlift recommendations

Viral Topic: The Illusion of Strength Standards on Social Media Quote: "A 200 kilo deadlift if you're a lifter is not something that many will regard as impressive. But if you start thinking about your strength in percentiles compared to the average gym gore, if you're not a power lifter, right, then that's a different game."

Hypertrophy Training and One RM Specific Work: "So let's say you are far away from a competition, or you have a year where you can work on hypertrophy. I would personally still have some one RM specific work there."

The Importance of Hypertrophy for Strength Athletes: "And for strength athletes specifically, I do feel that a lot are guilty of massively mistreating hypertrophy specific work and viewing hypertrophy stuff as obviously there are accessories, but I do feel like calling them accessories sometimes leads to them being treated as like, if it's higher reps and it's a machine based exercise, or it's not like an SPD exercise for power lifters, then, okay, I've done my hypertrophy work regardless of whether it was close to failure, whether it's progressing over time, and so on and so forth."

Predicting Deadlift Progress: "But your starting point may be completely different to that of another person, if that makes sense."

The impact of body weight gain on strength training: "But when working with somebody and they want to increase their strength, which is almost everyone I work with and nobody has come to me and said, hey, man, too strong over here, I got to get weaker."

Powerlifting Progression: "Yes, I want 300, but I am at a place in my lifting career where the deadlift now needs either a lot of focus from me and a lot of dedication, which I have other things going on in my life if I want to get close to that 300."

Fitness Myth: "And the more calories would be mostly, it may be placebo to a certain extent, but like, gaining a couple of kilos over a few months means that I am in a calorie surplus, that I am giving myself a bit more, that I am improving my recovery a bit more."

Viral Topic: Social Media and Personal Branding Quote: "I am somebody who's not very serious as an individual, I'm serious about the things I do, but as a character, I like to have fun with things and I like to have fun with more, let's say complex or serious topics like scientific studies and stuff."

The Importance of Evidence-Based Practice: "But I do think that the clash between the two sides, which are not really sides, is just a result of people wanting to naturally go against something and have this enemy."

"Improving Deadlift Strength with Variations and Singles": "Doing one RM specific work in the form of singles, keeping the majority of those with a few reps in reserve, but still having some heavier singles there, and potentially working on variations of the deadlift like the Romanian deadlift, maybe other hip hinge exercises like a good morning, or even variations of the deadlift with dumbbells or different bars just so that you can get the muscles involved in the deadlift stronger."

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Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

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Hello and welcome to The Progress Theory, where we discuss scientific principles for optimising human performance.

I am Dr. Phil Price. And on today's episode, we are joined by Powerlifter and S&C coach, Rob Palmer. Now, I've known Rob for many, many years and I know he knows a thing or two about getting as strong as possible. He's won many national titles and international titles in Powerlifting and was an S C coach in professional rugby for over 15 years. So I wanted to know a bit more around his processes on getting as strong as possible and see if we can use that to improve our bench press.

In this episode, we discuss:

• 0:47 - Introduction
• 7:20 - The importance of a strength culture
• 14:19 - Learning from programming for rugby and powerlifting
• 19:00 - Multifactorial approach to programming
• 22:46 - Common mistakes in strength training
• 25:35 - Variability in strength training & Programming
• 32:27 - Identifying limiters of bench press performance
• 34:01 - Rob’s bench press training
• 37:00 - Reflecting on Rob’s powerlifting career
• 50:07 - Common mistakes in powerlifting skill
• 55:35 - What is 969 strength?

Key Findings

The Challenges of Professional Sport: "The job in professional sport, you're challenged to make lots and lots and lots of decisions every single day that realistically could have a very negative outcome for the player."

"The Value of Strength Training": I still think people don't value strength training as much as they should, because things come in and out of vogue, don't they? So when I first came to the sport, strength training was massive in terms of the thought process of what strength training can do for you. And I'm talking about basic strength training, getting good at deadlifting, getting good at squatting, getting good at being able to bench press, overhead press as much weight as possible, you had this kind of culture.

Viral Topic: The Importance of Recovery in Rugby

Quote: "In rugby, it's all about the recovery. It's got nothing to do with because the guys who are obviously aerobically really well developed, they're not particularly strong, but they can come in and hit 80% plus, 90% plus. It doesn't seem to affect them the same way that it does the guys who are less fit now, if you take them out of that context, say they get injured and they come out. The guys who are less aerobically developed as soon as they start the weight training. And obviously this is a bit of what you're born with, isn't it?"

The Future of Sports Science: "My biggest learnings from rugby are more that kind of truly holistic kind of programming where you have to consider you have an appreciation and consider all the facets of what make an athlete good."

"Improving Strength in Training": "Are you applying a stimulus? And is that stimulus great enough to elicit some sort of adaptation as you come back up?"

Injury Prevention in Sports Training: "So you do lots of volume and you work on lots of different muscle groups in isolation down here, so you can deal with the amount of stress is greater, although it's not on the higher end of the intensity spectrum."

"The Importance of Variation in Strength Training": With the squat you'd use lots of variations, so you get total leg development and it's the same kind of principle. You get total development of all the muscles required to enhance your, in this case, bench press performance. On that isolated muscle side, you get this kind of every single muscle gets developed to its maximal ability or its maximal potential there in isolation. Then you start to strip away, don't you?

Periodized Training: "Yeah, it would be the longest phase of all the phases. But within that so one of the key things for me within all of this, so if you were to use some common language with sort of periodized planning, so you've got, for argument's sake, we'll say accumulation intensification realisation."

The Importance of Exercise and Failure in Strength Training: "You obviously want, on the basic level, this accumulation phase is total development, isn't it? It's total development of the skill and total development of the individual muscle groups that go into giving you a top bench press."

Bench Press Technique: "So I think the first thing starts with the position you have to get your body in to reduce the stroke of the bench press. So you want the bar to move as through a shorter distance as possible."

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Hello and welcome to The Progress Theory, where we discuss scientific principles for optimising human performance. In this episode, we're joined by sports physiologist, Dr Becky Neal. 

Have you ever done an obstacle course race such as Spartan or a Tough Mudder? Now think about doing one of those, but at Everest Base Camp. That's exactly what Dr Becky Neal has done. And not only that, she did it as part of a massive research study. So in this episode, we discussed her experiences in the Himalaya and also how her research is helping us understand how people function in high altitude. 

In this episode, we discuss:

• 0:46 - Introduction
• 2:07 - The world’s highest OCR
• 12:28 - The freezing temperatures
• 15:47 - Racing and avoiding mountain sickness
• 26:08 - The results from the world’s highest race study
• 30:44 - What could warn us of potential mountain sickness
• 40:02 - future high altitude challenges for research
• 46:41 - Would you climb Mt Everest?

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Thanks for listening!

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Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

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Hello, and welcome to The Progress Theory, where we discuss scientific principles for optimising human performance.

I am Dr. Phil Price, and on today's episode, we are joined by S&C coach and hybrid athlete Jamie Scott. Jamie came to me a few months ago discussing the possibility of him wanting to do a PhD in the area of hybrid training. So I thought, well, this is a perfect opportunity for you to on the show, and we can discuss all of the types of areas that we can look into. So in this episode, we discuss the misconceptions around the interference effect, what kind of factors we need to be really focused on when it comes to hybrid research, and he discusses his own experiences as a hybrid athlete and gives us three tips for our hybrid training.

In this episode, we discuss:

• 0.55 - Introduction
• 8:23 - Becoming sub-elite in many sports
• 13:44 - The misinterpretation of the interference effect?
• 27:47 - Where hybrid research needs to go?
• 33:44 -  The importance of progressing slowly
• 42:02 - Jamie’s Training goals
• 46:31 - What’s the hardest hybrid challenge?
• 52:42 - Advice for hybrid training

Key Findings

Sub-Elite Performances and the Management of Time: "When we talk about hybrid approaches and being sub elite, that fascinates me because essentially you have people that are in these kind of mismatched conditions or sub-optimal conditions inherently and they're still performing exceptionally well and being able to kind of spin those plates I think is fascinating. So, yeah, I think that when you have an athlete that is maybe not as appreciated because those performances aren't kind of like world class, you're not going to have someone run like a sub ten second, 100 meters, but let's say someone's able to run like a Sub 11.5 and then it also is able to snatch 130. Then even more divergent than that is be able to run like a Sub free marathon. I think I said it in the post, you probably have one of the very select humans on Earth. And I think that's fascinating to really appreciate that actually from a genetic point of view, but also from the management of time."

The Fascinating Question of Human Potential: "I find that very interesting. That's something that we just probably don't know how high that ceiling is."

The Impact of Basic Physiological Needs on Performance: "When you look at potentially the reasons for fatigue from a peripheral perspective, from a central perspective, I think even the desire to drink might downregulate your force production, for example, because that's your primary need."

The Importance of Physiology in Performance: "And I think Jerome Dempsey spoke about physiological redundancy. So essentially, systems within systems, ultimately, you need to stay alive, and it doesn't really care about your five K time or whatever."

Training and Fatigue Management: "And I think that the idea that people in general probably just have to train a bit more, right? We just have to increase, we have to get people out training, have to get people moving. And I think that there's this idea about maybe overdoing it, pushing it or overtraining and managing fatigue."

Adaptations and Fatigue Management: "We see that the stronger signal of adaptations get sent, and hence why interval training is so powerful, right? Because by enabling rest, we're enabled to spend more time at high intensity, but the cost of that is more fatigue."

The Challenges of Improving Weightlifting and Endurance Sports: "The interesting thing that I probably would say from an anecdotal perspective is that when I have done weightlifting, so I particularly enjoy sort of the snatch stuff, I definitely feel like I have to be very sensible in where I place that session. Because if I have a little bit of fatigue or whatever, I just don't feel like I've got that kind of snap and kind of neural drive."

Iron Man Training: "He talks about how he just tried to muscle through swimming and kind of just applied the same mentality as he did for his bike and his run and just realised that he was just getting beat up because he was pushing himself so hard, because he was trying to muscle through it and not understanding, perhaps the time spent."

The Importance of Training Volumes in Swimming: "When you look at the literature in swimming, if you look at the training volumes, it's an incredibly high amount of training volumes like elite swimmers do."

The Importance of Skill Acquisition Sessions: "I definitely didn't when I was doing CrossFit years and years ago, I didn't appreciate the importance of skill acquisition sessions actually having an okay mental load, but we're going to just focus on just movement and just trying to improve efficiency of a certain task and not necessarily have to kill myself in doing that task."

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Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

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Hello and welcome to The Progress Theory where we discuss how to implement scientific principles to optimise human performance. I am Dr Phil Price and in today's episode, we have ex SAS, and now the founder of the Modern Warrior project, Lindsay Bruce.

I’ve been desperate to know what separates those who make into the SAS compared to the rest of us. You hear on social media the importance of leadership, discipline, a fast learner, for example, all of which are important, but you can be a great disciplined leader and still fail SAS selection. Is it physical or all about having the right mindset. And also, can we learn these skills and apply them outside of the military?

As always, follow and subscribe for all of our content on Instagram and Youtube. So here is, Lindsey Bruce

In this episode, we discuss:

• 1:00 - Introduction
• 05:09 - How to apply for the SAS
• 09:09 - What do you need to complete SAS selection?
• 13:22 - Are you cut from a different cloth?
• 18:14 - The background of SAS soldiers vs Officers
• 24:05 - Developing mindset through exposure
• 28:37 - Is there anything where you’ve got it or you haven’t?
• 34:35 - The phases of selection
• 40:16 - The Physical determinants of SAS selection
• 49:27 - The Modern Warrior Project
• 1:05:26 - Signing up for the Modern Warrior Project

Key Findings

The Popularity of Special Forces and TV Shows: "Especially when you're linking that from TV to social media, and obviously recent years popularity with The TV shows that is just growing arms and legs, obviously, you know, which is, you know, going back to Before before all this happened, you had the odd thing that would maybe come out that would be, you know, popular in TV. But it didn't really go to that level of And I think social media has obviously helped catapult that into the, you know, another stratosphere really, which is which is got It's got positives and negatives along with that."

The Power of Grit and Determination: "But there is something about every man who gets through that if you just has an extra level of grit, Drive and determination than the next than the next guy."

The Drive to Success: "They've got a huge reason to, you know, that when you see a championship level boxer who comes from nothing and to to get to the top, he is the hungry wolf climbing the hill to get to the top."

The Importance of Health and Fitness in the Military: "There is so much you can do physically, then the rest of it is down to their mindset and how resilient they are, and what goes on upstairs."

The Evolution of Health and Fitness: "So if you look at the that that era and and how that era ended up moving on to later stages of life, a lot of them were like packs of broken biscuits physically later on in life because they don't look after themselves."

Finding Purpose in Life: "I went through this period where I just wasn't quite sure what I should be doing. So there was a lot of uncertainty as far as, you know, the question you ask yourself, am I really doing the right thing? You know, I kinda like what I'm doing. Some of the some of the things that I'm doing, I I enjoy, but really is it really serving me in my life to the point where I think that I'm in the right place, doing the right thing. And and the reality was that I wasn't."

Helping Men Similar to My Age: "So at the same time, I could see certain problems in the world, from a general perspective of men over a certain age. They were having these common challenges in life. And I thought there was a huge there was a huge calling for helping men similar to my age who I could really relate to and help."

Belonging to Something: "And everyone's different. There's a very diverse bunch of people come into the program, but they all have similar common challenges that can be dealt with. And not only that, it's about being part of something because people wanna belong to something, don't they? Human beings are social creatures, they want to belong to something."

The Importance of Optimizing Our Routines: "So strangely enough, everything that the guys need in the program that they come to me for, I need it I need also. Now I I'm I'm maybe a step ahead when they come on the program because I've been doing this stuff a long time, and, You know, I physically keep myself in shape, and all my habits, like, you'll be the same, you know, we come from the same sort of, yeah, thought processes, not the rest of it. You know, we look after ourselves, we eat the right foods, we we get off sleep, and we're very into our optimizing our our, Our our sort of our circadian rhythm and a lot, hence, you know, being part of the human 2014. You know, so it's we've got we've got that already, and we understand the benefits of that. So it's essentially guiding guiding men to the same process so they can optimize themselves. But when I think about everything that that I provide them with And what the rest of the community provides them with. I always see this as a you're not like like you said a minute ago. I'm not on this pedestal going, you know, I was in the special forces."

"The Power of Community: We stay for the community."

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Hello and welcome to the progress theory, where we discuss scientific principles for optimising human performance.

In this episode, we are joined by Hyrox athlete and the host of the Roxlyfe podcast, Greg Williams. Now, Hyrox is a functional fitness event which is gaining massively in popularity. It involves running and functional fitness stations and seems to be very popular with the hybrid, crossfit and running communities. Greg on his Roxlyfe podcast has interviewed many of the elite athletes, so I wanted to speak to him to find out exactly what it takes to reach the elite level of Hyrox.

In this episode, we discuss:

• 2:13 - The genesis of the RoxLyfe podcast
• 4:20 - What is Hyrox?
• 11:05 - How Greg Trains for Hyrox
• 13:18 - How much strength do you need?
• 14:27 - transitioning from being a sprinter to Hyrox
• 17:30 - What separates the elites from the rest
• 24:40 - Mindset & pressure is a privilege 
• 31:37 - Importance of structuring your year
• 37:50 - Where to start training for hyrox
• 42:58 - The future of Hyrox

Key Thoughts

• Elite Athlete Performance: "I think there's some people that just don't deal with that very well. And the elites of the sport do."
• Taking Risks in Sport: "You've got to take risks. And like you said, you can convince yourself you're pushing yourself hard, but not going quite as hard as you can."
• Overcoming Fear in sports: "I think it can be taught or practised. And I think some of it is just like not tying yourself or your happiness to the outcome or the final time or your position."
• Race data analysis: "Often it's the running, because that's essentially 50% of the race. That is a major factor."
• Elite Athletes' Season Structure: "I think there's a level of maturity in someone like Hunter and some of the other experienced athletes with how they structure their season."
• Elite Racing Strategies: "He knows he can probably run one race and qualify, whereas there's others that are trying to get a time in a regular race to qualify for those majors to then try and qualify for the world championships through those majors."
• Quote: "But certainly running is the critical element for most people in the race. Compromise running, I should say. So getting to a point where they're comfortable with that over that sort of time domain as well, is the most important thing."
• The Importance of Experience in Endurance Racing: "And there is a huge amount to be said for experience and pacing properly, all that sort of stuff. Most people vastly overestimate their ability in a race."
• The Global Expansion of Functional Fitness Events: "From a business perspective, it seemingly is continuing to grow rapidly, and I think that's deliberate. I don't know how they're doing profit wise, but I think they're really trying to make an imprint in as many countries as possible."
• Professionalising a Sport: "They want them to become professional, they want them to be able to get their own sponsorship, and they're facilitating that through a doing quite high quality, in theory, like broadcast and live streams of those elite races."

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HMN24 HYDRATE

Hydrate by HMN24, Hydrate is a fast and effective formula to improve hydration by replacing fluid and body salts after an intense training session or after a long night’s sleep.

HM_Hydrate

Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

Kult Media

Hello and welcome to The Progress Theory, where we discuss scientific principles for optimising human performance. In this episode, we're joined by Celtman and Norseman champion Eilidh Prise. Now, extreme triathlons like the Celtman and The Norseman are getting more and more popular, so it's a real privilege to have on The Progress Theory someone that has won both. In this episode, Eilidh discusses how she's incorporated her training into a lifestyle that she absolutely loves and also discusses how she deals with that cold. 

In this episode, we discuss:

• 0:44 - Introduction 
• 1:57 - Getting into Extreme triathlons
• 08:10 - Changing sporting career
• 12:24 - Training for the Celtman
• 15:15 - Make training fun and part of your lifestyle
• 18:50 - Fitting training around work
• 21:25 - What is the celtman?
• 26:03 - Creativity breeds resilience
• 31:38 - Going for the Celtman for a 3rd time
• 33:30 - Qualifying for the Celtman
• 35:50 - What is the Norseman?
• 39:40 - Training for the Norsman
• 41:30 - Dealing with the cold
• 44:20 - How to qualify for the Norseman
• 46:51 - Make your sport your lifestyle

• @theprogresstheory
• @drphilprice
• @venture_with_ep
• @Xtri
• @celtman
• @norseman

For all our other episodes and to get in touch, please visit www.theprogresstheory.com.

Thanks for listening!

All rights reserved. © The Progress Theory & KULT Media LTD 2025

Mentioned in this episode:

HMN24 HYDRATE

Hydrate by HMN24, Hydrate is a fast and effective formula to improve hydration by replacing fluid and body salts after an intense training session or after a long night’s sleep.

HM_Hydrate

Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

Kult Media

Progress Theory Newsletter

Do you want the latest information on how to optimise human physical and mental performance sent straight to your email? Subscribe to the free Progress Theory newsletter on Substack where you will receive the latest research and recommendations on how to optimise your performance each week.

Substack

Hello and welcome to The Progress Theory, where we discuss how to implement scientific principles to optimise human performance. I am Dr Phil Price, and in today's episode, we have sports physiologist and coach Evan Peikon.

Evan is back on the podcast, and this time we're discussing his work with NNOXX, where he is a co-founder. NNOXX is a NIRS device that measures muscle oxygenation and saturation and is the first to ever measure nitric oxide non-invasively. In this episode, we discuss the physiological determinants of hybrid athlete performance and how we can use NNOXX to inform our hybrid training. 

As always, follow and like The Progress Theory on Instagram and YouTube. So here is Evan Peikon

In this episode, we discuss:

• 0:55 - Introduction
• 2:55 - The importance of writing for learning and creativity
• 11:23 - Evan’s Book ‘Paradigm Shift’.
• 14:01 - What is NNOXX?
• 19:46 - The physical determinants of a hybrid/tactical athlete
• 31:15 - Physiological limiters of elite Crossfit Performance 
• 38:02 - Using Data from NNOXX to improve training performance
• 45:15 - Keeping training simple.
• 49:29 - Using NNOXX to guide interval training
• 1:00:2 - The Importance of progressing slowly with Hybrid training
• 1:06:21 - Evan’s Training

• @theprogresstheory
• @drphilprice
• @evanpeikon
• On human Performance
• NNOXX

For all our other episodes and to get in touch, please visit www.theprogresstheory.com.

Thanks for listening!

All rights reserved. © The Progress Theory & KULT Media LTD 2025

Mentioned in this episode:

HMN24 HYDRATE

Hydrate by HMN24, Hydrate is a fast and effective formula to improve hydration by replacing fluid and body salts after an intense training session or after a long night’s sleep.

HM_Hydrate

Progress Theory Newsletter

Do you want the latest information on how to optimise human physical and mental performance sent straight to your email? Subscribe to the free Progress Theory newsletter on Substack where you will receive the latest research and recommendations on how to optimise your performance each week.

Substack

Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

Kult Media

Hello and welcome to The Progress Theory where we discuss how to implement scientific principles to optimise human performance. I am Dr Phil Price and in today's episode we have S&C coach and host of Upside Strength, Sean Seale.

I’ve always wanted to know what separates those who reach the podium of the Crossfit games vs the rest of the field or even those that only make the sanctional level. One of the areas that could be underdeveloped is their aerobic system, as this will directly influence their ability to recover and their ability to perform large volumes of training. Also, these athletes, without realising it, could be respiratoryly limited. Well, what does that mean, and how can we train our respiratory system?

As always, follow and subscribe to The Progress Theory on Instagram and Youtube, and check out all of our other episodes. So here is: Sean Seale

In this episode, we discuss:

• 1:00 - Introduction
• 07:00 - Developing sports science content
• 12:45 - Importance of saying no for creativity
• 17:10 - Content creation volume
• 21:10 - Where interest in aerobic conditioning came from
• 25:31 - Zone 2 training
• 31:18 - Zone 2 and crossfit
• 41:00 - Aerobic deficient Crossfit athlete
• 45:33 - Testing/Training for the aerobically deficient
• 55:44 - Crossfit for Youth athletes
• 1:02:35 - Respiratory training
• 
  

• @theprogresstheory
• @drphilprice
• @upsidestrength
• Upside strength youtube
• Breathewaybetter
• Upside strength course

For all our other episodes and to get in touch, please visit www.theprogresstheory.com.

Thanks for listening!

All rights reserved. © The Progress Theory & KULT Media LTD 2025

Mentioned in this episode:

Progress Theory Newsletter

Do you want the latest information on how to optimise human physical and mental performance sent straight to your email? Subscribe to the free Progress Theory newsletter on Substack where you will receive the latest research and recommendations on how to optimise your performance each week.

Substack

Podcast Produced By KULT Media

Before we wrap up, I want to give a shout-out and my thanks to my production partner, Kult Media. If you are thinking of launching a podcast or want to grow your audience, head to www.kult.media to get started today.

Kult Media

HMN24 HYDRATE

Hydrate by HMN24, Hydrate is a fast and effective formula to improve hydration by replacing fluid and body salts after an intense training session or after a long night’s sleep.

HM_Hydrate