Resistencia: La mente, el cuerpo, y los límites extraordinariamente elásticos del rendimiento humano

by Alex Hutchinson, Malcolm Gladwell (Foreword)

La capacidad para resistir es el rasgo clave que subyace al gran rendimiento en prácticamente todos los campos, desde un sprint de 100 metros hasta un ultra maratón de 100 millas, desde la cumbre del Everest hasta la realización de exámenes finales o la finalización de cualquier proyecto difícil. Pero, ¿y si todos podemos ir más lejos, presionar más y lograr más de lo que pensamos que somos capaces de hacer? Combinando la ciencia de vanguardia y la apasionante narración en el espíritu de Malcolm Gladwell, quien contribuye con el premiado periodista del libro Alex Hutchinson, revela que una ola de investigaciones que alteran el paradigma durante la última década sugiere que las barreras aparentemente físicas que enfrentas se establecen como tanto por tu cerebro como por tu cuerpo. Esto significa que la mente es la nueva frontera de la resistencia y que los horizontes del rendimiento son mucho más elásticos de lo que alguna vez pensamos. Pero, por supuesto, no todo está en tu mente. Para cada uno de los límites físicos que Hutchinson explora -dolor, músculos, oxígeno, calor, sed, combustible-, desentraña cuidadosamente la delicada interacción de la mente y el cuerpo contando fascinantes historias de hombres y mujeres que han superado sus propios límites de formas extraordinarias. Endure The capacity to endure is the key trait that underlies great performance in virtually every field—from a 100-meter sprint to a 100-mile ultramarathon, from summiting Everest to acing final exams or completing any difficult project. But what if we all can go farther, push harder, and achieve more than we think we’re capable of? Blending cutting-edge science and gripping storytelling in the spirit of Malcolm Gladwell—who contributes the book’s foreword—award-winning journalist Alex Hutchinson reveals that a wave of paradigm-altering research over the past decade suggests the seemingly physical barriers you encounter as set as much by your brain as by your body. This means the mind is the new frontier of endurance—and that the horizons of performance are much more elastic than we once thought. But, of course, it’s not “all in your head.” For each of the physical limits that Hutchinson explores—pain, muscle, oxygen, heat, thirst, fuel—he carefully disentangles the delicate interplay of mind and body by telling the riveting stories of men and women who’ve pushed their own limits in extraordinary ways.

Genres: Nonfiction, Sports, Science, Health, Psychology, Audiobook, Fitness

352 pages, Paperback

First published February 6, 2018

About the author

Alex Hutchinson is the author of the New York Times bestseller Endure: Mind, Body, and the Curiously Elastic Limits of Human Performance. He is a National Magazine Award-winning science journalist and Outside magazine’s longtime Sweat Science columnist. Before journalism, he was a postdoctoral physicist and a long-distance runner for the Canadian national team. He lives in Toronto.

Reviews

[John Spiller · Rating 3 out of 5]

Much like Homer Simpson was disappointed to learn that "The Lottery" by Shirley Jackson was not a book on how to win the lottery, I was dismayed to discover that "Endure" offers very little concrete insights on how endurance can be increased. Instead, "Endure" is an exploration of the various factors that affect endurance and how much -- or how little -- we know about each. In a nutshell, Tim Noakes' theory of the brain as a "central governor" of the body's performance appears to be generally supported, but the means to manipulate the brain to enhance performance still appear elusive.

Hutchinson is a lively and engaging writer, though his narrative style tended to grate on me. Time and again, as he built to some point or conclusion, he would then abruptly change to a new story or new tale of clinical research. He ultimately reaches his conclusion after multiple disquisitions and switchbacks, but the circuitous route left a little to be desired.

[Otis Chandler · Rating 4 out of 5]

Fascinating book about the limits of human endurance, well researched and backed by science. Worth reading, but if your goal is to learn how to become a faster athlete, it ambles a lot and doesn't really focus on that question as much. That said, lots of interesting tidbits.

First, some basics - oxygen in the bloodstream fuels us up to a point, and with increased oxygen we get increased performance. That is only up to a point, of course, which is called your VO2max - as you approach that point you start to burn carbohydrates, which produce lactic acid, fatigue your muscles, and make you slow down or stop.

"Crucially, they could still accelerate to faster speeds; however, their oxygen intake no longer followed. This plateau is your VO2max, a pure and objective measure of endurance capacity that is, in theory, independent of motivation, weather, phase of the moon, or any other possible excuse. Hill surmised that VO2max reflected the ultimate limits of the heart and circulatory system—a measurable constant that seemed to reveal the size of the “engine” an athlete was blessed with."

Interestingly, the book points out that the "vast majority of the world’s best distance runners these days, were born, grew up, and train in the East African highlands along the Great Rift Valley, at elevations of at least 6,000 feet". So I guess if you want a better ability to process oxygen really well, be born in (or move to?) a high elevation.

Disappointingly to me, the book didn't go as much into how to improve your endurance or train up to elite levels. With one exception - it focused a lot on mental stamina, which the author seemed obsessed by. It gave a lot of interesting examples of people who have done remarkable things by pushing boundaries (a guy lifing a car off a cyclist trapped underneath, a woman who drowned saving her son in dangerous surf by treading water for hours). And to be fair, it is an interesting question of how the mind regulates us and how you can learn to push those limits. Because we all rate limit ourselves - if you go out for a 5 mile run at the 4 mile mark you start to feel it because you know you are almost there - versus if you go out for a 10 mile run, at mile 4 you feel fine - because your brain regulates it. So if it's all in your head, can you improve mental endurance to affect that? The answer is it sounds like you can, but it's a nascent field.

Drugs can also help endurance - a placebo pill will boost performance by several percentage points, as will caffeine, Tylenol, or even crystal meth (which puts a whole new lens on the Blitzkrieg). Swishing gatorade or anything with carbs in your mouth and spitting it out also improves performance by a few points, which speaks to mental power.

Ice baths are something that many people I know and have read about swear by - but apparently the science says they are neutral - IE have no measurable impact on performance. (Curious if there are other takes on this?).

Your body starts to run out of fuel about about an hour of intense exercise, so even in a half marathon it's good to fuel - you can only absorb about 250 calories an hour though. Sports drinks like gatorade or gels.

But the best advice that I at least gleaned as a combo of improving mental belief and pushing your limits there:

"Even the humblest Kenyan runner, he noticed, wakes up every morning with the firm conviction that today, finally, will be his or her day. They run with the leaders because they think they can beat them, and if harsh reality proves that they can’t, they regroup and try again the next day. And that belief, fostered by the longstanding international dominance of generations of Kenyan runners, becomes a self-fulfilling prophecy."

You have to teach athletes, somewhere in their careers, that they can do more than they think they can." ...

And also improving your aerobic and anaerobic limits:

"which is why his super-workout consisted of five times a mile as hard as possible, followed by your coach telling you to do another at the same pace. “From this workout, you’ll learn forever that you’re capable of much more than you think,” he wrote. “It’s the most powerful lesson you can possibly learn in running."

Best advice, expressed in a Michael Pollan-esque quote:

"Run a lot of miles. Some faster than your race pace. Rest once in a while."

[Krystal · Rating 4 out of 5]

I found this incredibly fascinating.

There is so much in it but it's written logically, clearly and concisely, and there is a healthy dose of scepticism to keep everything grounded.

The research in this novel pertains to the limits of human endurance, and considers physical, physiological and psychological. There are chapters on Pain, Muscle, Oxygen, Heat, Thirst, Fuel, and more.

I really enjoyed slowly digesting this one. There really is a lot to take in but I never felt lost. A lot of it focuses on running and cycling, but it's still applicable to pretty much any sport that requires endurance. I was mentally applying everything to the martial art I do and it still made heaps of sense.

I loved the way it was all broken down, but also broken up by the anecdotes and challenges that got you invested in the outcome. It's highly unlikely I'll remember many of these names, but many of their stories will stay with me.

If you are someone interested in exploring the limits of human endurance, this is a brilliant book for it. I got a lot out of it and will likely read it again and refer to it often.

Highly recommend.

[Loomis · Rating 5 out of 5]

I found Hutchinson's journalistic style of reporting on Endurance to be highly enjoyable. I was able to form my own ideas and often there was an answer coming when I wanted to challenge what I was reading. I appreciated the journey of this book and the fascinating detail.

[Atila Iamarino · Rating 4 out of 5]

Um passeio bem legal e muito bem escrito sobre os limites do corpo humano. Usando a corrida como desculpa (ou contexto), Hutchinson passa uma combinação de medicina, método esportivo e a história do esporte e de esportistas para discutir o tema. Fica um balanço legal do que é limite físico (e muscular) ou fisiológico e o que é limite psicológico – até onde o cérebro segura nosso desempenho tentando gerir nossos recursos. Os exemplos que mostram o papel de cada um desses fatores são bem legais, com histórias de experimentos que mostram recursos que não sabiam que tínhamos ou pessoas em situações que realmente chegaram no limite.

O autor escreve sobre corrida há bastante tempo na Runner's World, então acho que já teve tempo e experiência para deixar de lado modas esportivas que vão embora sem fazer a menor diferença. Achei bem balanceado, ele não dá trela para contos de pessoas hiperfortes ou situações sem comprovação nem fala sobre aparelhos e métodos miraculosos. pelo contrário, o livro usa experimentos e pesquisa bem embasada para discutir o que realmente entendemos dos nossos limites.

[CoachJim · Rating 5 out of 5]

Endure: Mind, Body, and the Curiously Elastic Limits of Human Performance.
by Alex Hutchinson

“The cruel metabolic demands of the marathon, which inevitably depletes your stores of readily available fuel, mean that most people are slowing in the final miles. But with the right incentive, some are able to speed up — and it’s only the brain that can respond to abstract incentives like breaking four hours for an arbitrary distance like 26.2 miles.”

The subject of this book — endurance — is a subject near and dear to most distance runners. This book examines the many explanations for endurance that go beyond the usual VO2Max and Lactate Acid Thresholds. Hutchinson devotes chapters to the brain, effort, pain, muscle, oxygen, heat, thrust and fuel. His discussions of each of these and the research of and contributions each of them make to understanding endurance is interesting and thought provoking. He provides real examples of each of these factors, but backs it up with a description of the research being done on these factors. His descriptions of this research is presented in a way that is easy for anyone to understand.

The question Hutchinson is trying to answer is it the body that is incapable or the mind that is unwilling. He starts this discussion with an analysis of Tim Noakes “Central Governor”. He connects this later in the book when he refers to the Brain that: “it doesn’t just wait for the Catastrophe; it anticipates it.” (Page 211)

The author relates Tim Noake’s observation “about the second-place Olympic marathoner jogging around the track waving his country’s flag. ‘Do you notice he’s not dead?’ he asked. ‘It means he could have run faster.’” (Page 209)

These examples, and the quote at the beginning of this review, show the conclusion arrived at by Hutchinson.

For me I like the quote:

“All pleasure is alike, as Leo Tolstoy might have put it, but each pain hurts in its own unique way.”

I wish I could write a review this book deserves. I have read as many books about running as I could. This one would go at the top of any list I recommend. The book will not tell you how to train for your sport, but if that sport requires endurance, then it will tell you about the limits you will encounter.

[Phil Sykora · Rating 5 out of 5]

I don't like that Alex Hutchinson's "Endure" is "written in the spirit of Malcolm Gladwell." It reminds me of what Stephen King said in On Writing: "Any book that has the description, 'written in the spirit of,' is probably the pits" (or something to that effect, I'm not going to fish it up).

Well, this is the exception.

Endure is a fantastic book that's chock-full of interesting, far-reaching, and applicable research. He masterfully walks the line between hard data and engaging anecdote, never drawing conclusions that are too universal for what the evidence suggests.

It's the only book this year that I've actually read the notes for.

Some memorable bits that stuck with me:

Jons Jacob Berzelius first introduced the idea that cardiovascular fatigue is caused by a build-up of lactic acid in the muscle in 1807 -- although lactic acid is only formed when protons bind to lactate, which is really what the muscles and blood of his subjects, dead animals forced to differing degrees of exhaustion, were producing. When coaches, trainers, and athletes refer to "lactic acid buildup," they really mean "lactate buildup," which seems minor and inconsequential unless you consider the negative connotative implications of the word, "acid," and you combine it with the power of positive thinking, which can considerably influence your performance in a race. (When I think about "lactic acid," I think about that Palahniuk quote from Fight Club: "My veins were pumping battery acid" -- that only works if you make the connection between the two). It might help, during a marathon, to think about your fatigue as "lactate buildup," a slight linguistic change that may have a non-negligible effect on the brain, which, as I said, is an important aspect -- possibly the most important aspect -- of physical endurance.

And that, true to Endure's subtitle (Mind, Body, and the Curiously Elastic Limits of Human Performance), is my biggest takeaway from the book: Effort, more than anything else, is the true determinant of individual performance.

Inspired by this book – even though, as Alex Hutchinson says on page 258, it “isn't a training manual” -- I'm going to compete in a mini triathlon in my area (or maybe a sprint triathlon -- I haven't decided). They call it a “mini,” but it's essentially a super-sprint that's fit to the trail: a 7mi bike ride, 2mi run, and 250y swim; something that everyone could conceivably finish, so I don't think it's going to be hyper-competitive, but there are always those outliers in your area. I'm going to work some of what I've learned from this book into the program I'm designing for that race. If you don't know me personally, you should know I'm primarily a powerlifter. It's not that I'm completely untrained for endurance work, but I usually keep a higher bodyfat percentage (particularly during the winter) with a focus on lifting progressively heavier weights. This summer I'm going to cut down to sub-170 and work on something new. That's not to say that I'm going to completely dismiss strength training from my routine; I think it's a necessary part of just about any healthy training regimen, but I'm also going to include some serious endurance training in there.

For fun, or something.

Mayo Clininc physiologist Michael Joyner wrote a training haiku that's going to be the crux of my routine:

Run a lot of miles
Some faster than your race pace
Rest once in a while

With that simple poem as my backbone, it's time to overcomplicate things. I'm going to take a polarized approach to my program, splitting up the HIIT/LISS portions along the all-popular Paretto split like Ben Greenfield recommends in this article. (This is just a fancy, self-serving way of saying I'm going to spend 20% of my time working on increasing my VO2 max by doing high intensity interval training and the other 80% of the time doing easy aerobic work). I might be able to reserve a lap at the Rec Center near my house, so swimming might also be an option. As it stands, though, I only have a bike and not-too-dependable Ohio weather.

With that said, I'm not going to focus or measure cardiovascular markers; mostly because I don't have the means to do so, but also because I want to focus on the most important aspect of success in this sport (and all sports): busting my ass. You can have the most aerodynamic bike, the one that cost $7000, you can have a swimsuit that Phelps would be jealous of, you can have the Nike Vaporfly 4% (which do sound cool, if not unrealistic), but -- on the local level -- you'll lose to the person who's busting their ass the most.

One thing I didn't like: The front flap reads, “The capacity to endure is the key trait that underlies great performance in virtually every field—from a 100-meter sprint to a 100-mile ultramarathon, from summitting Everest to acing final exams or completing any difficult project. But what if we all can go farther, push harder, and achieve more than we think we are capable of?” The italicized portion is a bit of a bait-and-switch. Endure doesn't even have a chapter on willpower; it sticks almost exclusively to endurance training – never really touching on how to “endure” anything that isn't related to exercise.

I'm not going to take any stars off because I have a strong feeling it had nothing to do with Hutchinson and everything to do with HarperCollins. They probably wanted to include something that was seemingly universal in the summary to draw more readers in. It worked. I'm not an endurance athlete. I picked it up for its more general message on human adversity.

But, if you couldn't care less about cardio, don't expect this to interest you.

[Joy D · Rating 4 out of 5]

“Over the past decade, I’ve traveled to labs in Europe, South Africa, Australia, and across North America, and spoken to hundreds of scientists, coaches, and athletes who share my obsession with decoding the mysteries of endurance. I started out with the hunch that the brain would play a bigger role than generally acknowledged. That turned out to be true, but not in the simple it’s-all-in-your head manner of self-help books. Instead, brain and body are fundamentally intertwined, and to understand what defines your limits under any particular set of circumstances, you have to consider them both together. That’s what the scientists described in the following pages have been doing, and the surprising results of their research suggest to me that, when it comes to pushing our limits, we’re just getting started.”

Journalist, physicist, and runner (as a member of the Canadian national team) Alex Hutchinson relates the history and latest scientific research regarding the limits of human performance. He is particularly interested in whether our limits are imposed by mental or physical factors. Woven in between the sports physiology is a narrative set around Eliud Kipchoge’s attempt to run a marathon in under two hours. He likens this milestone to Roger Bannister breaking the four-minute mile.

This is a book for people who are avidly interested in endurance sports physiology and psychology. It contains fascinating anecdotes related to other sports such as cycling, mountain climbing, arctic exploration, basketball, breath-holding diving, triathlons, and ultramarathoning. The author creatively blends together these engrossing true stories with scientific data on world-class athletes. It seems the majority of people can improve through training the body, but once a person reaches world-class levels, the mind becomes an even bigger part of the performance.

The information is imparted in an easily accessible fashion, though it will appeal most to those specifically interested in sports performance. There is no simple answer to the question of what limits us – body or brain – but Hutchinson thoroughly explores the subject in a way that kept my interest from beginning to end.

[Jon Nguyen · Rating 4 out of 5]

This book is a good survey of the history and current state of science around human endurance. For that, it was worth a read. You learn about all the factors, such as oxygen, food, pain, muscle, and, most importantly, the mind. It’s recent enough that it covers topics such as Eliud Kipchoge’s first 2-hour marathon attempt and low carb, high fat diets.

The problem with the book is that it the author just provides a survey of all the things but doesn’t weave it all together into something more cohesive with a strong point of view. Instead, I often felt like I was reading magazine articles instead of a whole book on the topic. I appreciated the author’s objectivity and how focused on science it was, but that approach unfortunately made it less fun than it could have been.

[Roberto Rigolin F Lopes · Rating 4 out of 5]

The interesting thing is that most people DON'T die of exhaustion, Tim Noakes noted in the 1997. Thus starting with the hypothesis that your mind is protecting you from misusing your body. Very good, It is all in your mind. But protection comes with a cost. That is, your mind is also stopping you from doing the best you can. And that’s what this book is all about. Alex is compiling the current science developments on human performance which includes a great deal of brain training. To make things more dramatic, he sets the book within Nike's Breaking2 project. You may end up in a full body sweat while reading this book.

[Benjamin · Rating 3 out of 5]

3.5/5

Great insight into the techniques and fads used to boost endurance and overall performance. Keto, brain stimulus, heat, cryotherapy, and other methods are researched and discussed but let me give you the spark notes version of this book: Pushing your mind and your body over and over past it’s limits is the core way to improving. It isn’t cryotherapy, tech, carb gels, yoga, CrossFit, keto, etc. It’s plain hard ass work every damn day.

[Boy Blue · Rating 3 out of 5]

​In the 2016 Rio Olympics Michael Phelps emerged for all of his races covered in circular bruises. Despite being black and blue before each race Phelps added 6 more medals to his collection, ending his career with more gold medals than 174 of the world's 195 countries. It comes as no surprise that in the following years those same circular bruises would be sported by athletes around the world, the alternative medicine of cupping became a visible feature in almost every sport on the planet. A similar trend was started at the 2012 Olympics with Kinetic Tape which then became pervasive across sport for the next 4 years. I've always been fascinated by these tiny 1 percenters athletes chase in the pursuit of glory. Changes that leave visible marks or have visible rituals are effective both in the mind of the athlete using the strategy and in the minds of those they're competing against. When Phelps walks out covered in round bruises he feels he's done everything he can and the other athletes may even have just a tiny doubt that they aren't quite as prepared as him. A lesser known psychological edge slash fringe performance enhancer was the Australian Olympic team bringing a slushy machine to the 2008 Beijing Olympics. This was based on evidence that a slushy can lower body temperature a full degree and this could make a big difference in the hot and humid Beijing conditions particularly when results are decided by fractions of a second.

The pursuit of these strategies is interesting not just because of the potential science behind the innovations but also the human desire to eke out every last drop of juice from the lemon.

Alex Hutchinson has gone seeking that edge in human performance. While he does discuss some of these more kooky technological innovations he's far more focused on the core components of human endurance. Things like how heat, oxygen, hydration, pain, and what we eat affect our performance.

The target market for this book is clearly the weekend warrior. While pro athletes will get something out of it, they're most likely living the research Hutchinson is exploring. The book has a very similar style to Malcolm Gladwell's books and it was no surprise to see an endorsement from Gladwell on the cover. Hutchinson goes a lot deeper on his source material though and arguably has more affinity with his topic material (being a very experienced runner who was on the Canadian national team).

So what did I learn that could be applied to improve my own performance and endurance?

Well, the book ends with Hutchinson saying that probably the one proven effect that has been replicated many times is self-talk.
- Self talk can seriously improve your performance and working on that may be the simplest and most effective strategy to improve your performance. In general it seems that the major gains at a medium to high level of performance are more likely to be found in the mind than the body. Certainly at the highest level where very little separates the competitors, the mental game stands to deliver the most rewards. Though there are still many other physical changes you can make.
- Carbs are still the best fuel and eating them in a particular way before, during, and after workouts can help.
- Try to keep your core body temperature down before a race or event.
- Taking caffeine or a pain medication like paracetamol will improve your performance, even better is if you've got any crystal meth lying around.
- You can also swish a sports drink around your mouth and spit it out and that will improve your performance slightly.
- In terms of training there's little difference between doing one long run a week and lots of little ones, provided you're training at the right pace.
- Although if you're training for a marathon you definitely should put a few long runs in so you can train yourself to handle the pain and mental battle. There's a pithy quote about running that seems to be a bastardisation of Michael Pollan's eating one: "Run a lot of miles. Some faster than your race pace. Rest once in a while."

If you're into sports you will enjoy this book. If you're looking for ways to improve your own performance you'll have to frack the book for information because it's buried quite deep in there but it's still worth the read.

[Sebastian Gebski · Rating 5 out of 5]

Neat surprise, I didn't expect that I'll enjoy that one as much, but I did.
It's not a typical "running" book (as one could have thought, knowing that it was written by the runner) - by typical I mean one that covers all the technical aspects of running, diet, picking proper training regime, choosing shoes, etc. It's not even a typical sports book - this book is about humans' endurance in general & it covers this topic damn well, by exploring each of traits, dimensions & myths one after another.

So you can read here about physical & mental limitations. About oxygen, water, heat & energy. About placebos, motivation, exhaustion, ways w/o retreats & such ones when you can retreat anytime. Examples vary a lot - there are explorers, sports(wo)men and casual people. About training for endurance, barriers of pain & fooling it.

What this book ain't for sure is a set of given answers. If you're looking for a prescription of how to boost your endurance & improve results, you won't get a straight answer, because ... there's no single answer. But there's a high chance your awareness will increase in a way that will help you to understand yourself and your own, specific barriers. I've just finished this book, but I already have a feeling I'll keep getting back to it.

Recommended stuff.

[Yaroslav Brahinets · Rating 4 out of 5]

“Живий віслючок ліпше мертвого лева” - хоча людський організм і надскладна система з купою запобіжників від поломки, завчасне знання своїх меж інколи може врятувати вам життя або ж навчитись розширяти ці межі...

Автор у досить оригінальному форматі книги паралельно розвиває дві історії.

Перша історія – це нашуміла Breaking2 від Nike та Еліуда Кіпчоге. Спроба пробігти марафон за неймовірні дві години. Автор був одним з небагатьох журналістів, яких допустили до залаштунків цієї історії, тож є деталі як підготовки, так і самого забігу, точніше першої спроби у 2017 році. Читається дуже цікаво, наче репортаж з коментаторської будки.

Друга історія – науковий погляд на межі людського організму та вихід за ці межі. Алекс детально розбирає три вагомі фактори витривалості - VO2max, лактатний поріг та економічність витрат. Описує різні експерименти з дослідження болю, м’язів, кисню, спеки, спраги і пального, впливу свідомості і віри на результат. Останнє, до речі, це дуже і дуже недооцінений елемент успіху. Автор навіть зазначає, що чи не єдину пораду, яку б він дав собі молодому – «сумлінно й без глузувань застосовувати методику внутрішнього мотиваційного діалогу». Десятки цікавих історій як з медикаментами та біологічними добавками, так і фізичною та психологічною підготовко. Пан Гатчінсон подає їх в стилі “не все так однозначно”, нібито теорія підтвердилася, але потім з’являється нова точка зору, і все кардинально змінюється. Це трохи заплутувало мене під час читання, а інколи навіть відчувати себе дурнем, який начебто все зрозумів і відкрив секрет, а виявляється – ні, є інша сторона.

Організм складна штука, цікаво коли вчені зможуть його декодувати і навчитись управляти...

[Cav · Rating 3 out of 5]

Endure was a decent look into the subject of endurance performance.

Author Alex Hutchinson is a National Magazine Award-winning journalist whose work appears in Outside, The Globe and Mail, The New York Times, The New Yorker, and other publications.

Alex Hutchinson:


Hutchinson has a good writing style; for the most part. However, I felt that the book dragged on a bit as it went. Apologies to the author, but I felt that the book was a little too long, and found some of the writing dry and flat...
FWIW, there was a good, short foreword by another Canadian author and runner, Malcolm Gladwell.

The author mentions the quest for a sub 2-hour marathon here early on; which was long thought impossible. Ditto for the sub 4-minute mile. Both were previously thought beyond the realm of human performance until someone actually proved that they were indeed - not.

So, what exactly is going on there? In a theme that the author revisits later on; the power of the mind over the body is demonstrably incredibly powerful. Indeed, sports metrics of all kinds have been steadily trending upwards for at least the last hundred or so years...

The writing here continues on; with Hutchinson breaking the formatting of the book into chapters that correspond to the many different factors that can affect endurance performance. He also clarifies the historical misunderstanding of the roles of oxygen and lactic acid in endurance athletics, in some good writing.

The book is a combination of science and case study, in a format that I felt worked. I generally like books presented in this fashion, and this one was no exception.

Some more of what is covered in these pages by Hutchinson includes:
• Vo2 max
• The "Central governer" theory
• The fatigue/pain relationship
• Muscle's role; the Nazi methamphetamine drug Pervitin
• Oxygen
• Heat
• Thirst
• Fuel
• Transcranial magnetic stimulation
• Belief

**********************

Endure was an interesting look into the topic. However, I am admittedly very picky about how readable a book is, and this one was not quite as lively as I had hoped it would be...
Likely a subjective gripe; there's still a lot of valuable content here.
3.5 stars.

[Vilmantas · Rating 5 out of 5]

2025-08-25
I’ve read this for the fifth time. It has become my book to ‘meditate’ with before a race, reminding me that I can endure more and push myself to achieve better results.

2019-12-10
This year in Berlin, I ran my marathon with a goal of 3h 5min in mind, but near the end of the marathon my Garmin watch showed that I was close to the 3h goal. The belief that I could reach the sub-3h goal made me run faster, and my last 2 kilometers were the fastest of the entire distance, even though I was tired after 40 kilometers. I usually rush the last 100m, but rushing the last 2 kilometers was something unbelievable. The book was very interesting and helped me understand how this was possible. I recommend this book to new or experienced athletes.

By the way I finished in 3h 1min 36s, but it is still my pb and I am really happy with this result. Now I am looking forward to my next marathon 🏃

[Olivia · Rating 2 out of 5]

[Did not finish] The storytelling starts off strong: the author describes his own running career, follows the start of Nike’s Breaking2 project, and shares stories of explorers’ trips to the South Pole. The following chapters are then structured by different endurance factors (effort, pain, oxygen, thirst, heat, etc.) and how the mind and body interact in that element. However, these chapters started to feel like lists of academic studies, with not much curation in terms of which research was valid or not (e.g. Hutchinson might recap a study and then say the results were never replicated). It's basically a dump of research on various topics without much of a meta-narrative beyond "mind and body both matter." Not a bad book, but I wasn’t able to stay engaged.

[Esteban Poveda · Rating 4 out of 5]

Was interested in this book because of a book I read a couple of years ago called sports science by David Epstein. In contrast, this book followed a much more scientific style of writing, positing a thesis and then summarizing the studies that proved or disproved the thesis. I find this writing style less compelling as a reader and definitely zoned out at some parts. That being said, I found most of the chapters super interesting, and the overarching narrative around self imposed limits to be convincing. Overall messsge I took: BELIEVE IN YOURSELF ‼️‼️‼️

[Viv JM · Rating 4 out of 5]

Really interesting look at endurance and what the limits are for human performance. Hutchinson discusses the roles of heat, oxygen, muscles etc but also how much of endurance is related to the brain. Fascinating stuff, with lots of interesting anecdotes and stories, as well as scientific studies.

[Shaka Mitchell · Rating 3 out of 5]

I suspect those who rate this book higher are high-performing endurance athletes who can employ their high pain tolerance in service of slogging through chapters of joyless text.

I digress. Several fine insights about the actual and perceived components of success but few conclusions.

[Jovi Ene · Rating 4 out of 5]

„Anduranța este efortul de a continua în ciuda unei dorințe din ce în ce mai puternice de a te opri.”
Încă nu s-a ajung la un record mondial la maraton sub 2 ore, dar Alex Hutchinson pleacă de la această idee (promovată și în cadrul unor încercări neoficiale și neomologate) pentru a privi cu atenție felul în care mintea și corpul omenesc utilizează „unelte” interne și externe pentru a reuși performanțe uluitoare, măcar atunci când vorbim despre întreceri de anduranță, poate cele mai extreme și complicate (pentru minte și corp) sporturi existente. Și o face oferind atât exemple sportive uluitoare, cât și prin amănunte științifice, folosind cele mai recente studii și experimente în materie. Aflăm astfel cât de importanți sunt mușchii, dar și creierul, încrederea sau „stimulii” (placebo sau nu).

[Martin · Rating 4 out of 5]

Kui sul on vaimselt keeruline päev, tundub ka füüsiline treening raskem. Rõhk sõnal tundub– üks viis oma perceived effort'it vähendada on näiteks naeratada. Olen proovinud ja töötab.

Relax, smile and it will get better.

[Vincze Andrada · Rating 4 out of 5]

Lectura este greoaie, dar abordarea cu privire la dovezile științifice este una temperată și cu cât avansează cartea, cu atât argumentele sunt privite mai nuanțat. Foarte multe puncte bonus pentru asta. Una dintre ideile centrale ale cărții e limitele performanței sunt uneori fizice, alteori mentale, și nu în ultimul rând, limitele sunt uneori doar niște iluzii. Cred că această ultimă parte susține ceea ce mulți sportivi își doresc să audă, că limitele în performanța lor sunt doar niște iluzii. Cartea arată că acestea pot fi combătute nu atât cu metode secrete știute doar de cei privilegiați, ci întorcându-ne la simplul sfat: „Antrenează-te mult, uneori la un nivel mai ridicat decât performanțele tale obișnuite; Și odihnește-te din când în când.” Cineva care a investigat foarte mulți factori care limitează sau facilitează performanța (hidratare, alimentare, nivelul de oxigen, credințele, stimulare trans-craniană și altele) ne îndeamnă, deci, să ne întoarcem la principiile de bază. Seamănă cu povestea cuiva care a călătorit în toată lumea, dar a preferat să se întoarcă acasă.

Cred că pot pune eticheta de „cea mai complexă abordare a performanței sportive” pe care am citit-o până azi, și pentru asta le mulțumesc profesorilor mei pentru recomandare. Într-adevăr sunt abordate cu predilecție sporturile de anduranță (de ex. alergători de cursă lungă), dar cele mai multe informații sunt transferabile și pentru alte tipuri de performanțe. Câteva lucruri care cred că merită atenția noastră:
1. Faptul că ritmul alergării nu este în totalitate controlat voluntar (creierul intervine și funcționează ca o frână atunci când e nevoie) schimbă puțin viziunea noastră despre efort și toleranța la durere. Pentru cei interesați de această temă, studiile lui Marcora și Tim Noakes sunt impresionante.
2. Sportivii de performanță au o toleranță mai crescută la durere. Și, contrar așteptărilor, nu este vorba că nu simt durerea, ci sunt doar capabili să o tolereze mai mult timp. Bineînțeles că nu știm încă dacă oamenii care au această toleranță mai ridicată sunt mai predispuși să ajungă să facă sport sau sportul îi face să și-o dezvolte; Vechea poveste cu oul sau găina.
3. Un organism rece/răcorit va performa mai bine mai mult timp. Astfel, modalitățile prin care poți să te răcorești în timpul unei competiții (de ex. un prosop ud pe ceafă, o băutură rece) sunt deosebit de importante, în special în competițiile care se întind pe o durată mai lungă de timp.
4. Atunci când sportivii fac un antrenament, mintea dezvoltă un șablon mental pentru efortul anticipat din acel antrenament. Astfel, mintea face predicții automate despre cât de greu va fi efortul din fiecare moment al antrenamentului. Atunci când efortul simțit este semnificativ mai mare față de efortul anticipat, sportivul va avea tendința să abandoneze sau să reducă efortul depus. Discuțiile care explorează anticiparea efortului și modul în care sportivul se va simți într-un antrenament sau într-o competiție mai grea, îl vor ajuta să facă aceste predicții mai acurate.
5. Pentru că nu mă pot abține: autorul citează studii în care, prin stimulare subliminală, unui sportiv îi sunt expuse pentru 16 milisecunde (mai scurt decât o clipire) o față zâmbitoare și această expunere îmbunătățește performanța cu 12%. Sincer, mi-aș dori ca atunci când lucrez cu un sportiv pot să fac asta, dar din păcate nu funcționează chiar așa. Până să ajungem să vorbim de contribuția stimulării la nivel subliminal încă nu este foarte clar dacă percepția subliminală există, și în plus replicabilitatea pentru astfel de studii este scăzută. (NB. Aceeași poveste este valabilă și pentru studiile cu hipnoza)

Cred, asemeni autorului, că antrenamentul este tortul și credințele despre propria performanța sunt cireașa de pe tort. Desigur, uneori cireașa face toată diferența. 
Ce face deosebit de bine cartea este că identifică foarte mulți factori care contribuie în performanța sportivă, nu inventează roata, dar ne arată cum fiecare factor are rolul lui. Unii factori pot fi modificați cu antrenamentul necesar, alții pot fi compensați, pe unii trebuie să îi acceptăm ca niște limitări și să încercăm alte metode pentru a fi mai performanți. Oricum ar fi, mentalitatea că sportivul trebuie să performeze oricând și oricum trebuie schimbată. Astăzi știm mai mult și mai bine de atât.
Din păcate, cartea nu este disponibilă în limba română, dar poate fi găsită aici în limba engleză: shorturl.at/EHKLM

[Greta · Rating 5 out of 5]

My favorite nonfiction book I’ve read yet!!!

[Jacques Bezuidenhout · Rating 4 out of 5]

If you are looking for a step by step guide on how to improve endurance, this is not it.

What it is a journalistic style report trying to apply scientific theories from the last century to different endurance sports (running, speed walking, cycling, mountain climbing, free diving) to try find something that can measure or debunk myths about the limits in human potential.

There is a lot of research that gets delved into/mentioned in this book.
Hutchinson doesn't really come to any conclusions, but lays out the facts, so that you can decide for yourself.

Some of the topics/areas covered:
- Lactic Acid
- VO2 max
- Psychology
- Pain
- Core temperature
- Diet (HFLC - High Fat Low Carb)
- Fuelling and hydration before/during races & training

I really liked that most of the topics covered took a specific athlete/event and then covers the studies / research that went in around that time, and what the outcomes were.

It felt very close to home, since South Africa gets mentioned quite a bit from both the research, athlete and event perspectives.

Really enjoyed this book, and to hear some stories about the limits of the human body.
It does make me feel a bit inadequate listening to some of the feats these athletes reach in terms of distance / speed / endurance.

[Alex · Rating 3 out of 5]

an interesting listen; i was interested in the epistemological approaches in exercise science, as well as the physiological results, especially given that my dad does research in this area and we chat about it a lot. i wish i had a hard copy to use for references. there's some interesting discussion of military research and (arctic) expeditions in here as well. makes me wonder about opportunities for statistical consulting on this kind of research project -- 'endure' nicely combines a broad array of research results into a coherent narrative, but it does not investigate the quality of the original studies themselves, some of which i suspect are p-hacky and dubious as hell, given what i've already seen of the exercise science on elite athletes world

[Mehrsa · Rating 4 out of 5]

It's all in the brain--muscle fatigue, heat stroke, oxygen depletion--we have more in the tank than we assume and training and pushing past the mental barriers can help push you past the physical barriers. Hutchinson does a great job explaining the science in simple ways. He's also appropriately skeptical of some of the claims of the industry. If you are en elite athlete (which I am not), this book will probably be super helpful. Hopefully, it'll help me get get lower than a 10 minute mile! :)

[Samcwright · Rating 3 out of 5]

Why don’t more runners exhaust themselves to the point of death? Is there a central governor in the brain that manages effort? And if there is a governor, is there a way to manipulate it to increase performance? These are some of the questions this book attempts to address. I really liked this book and it offered some insights into my approach to training and race day.

[Tina · Rating 4 out of 5]

Are great athletes great because they have a naturally high pain tolerance? Maybe, but research shows that pain in training develops greater pain tolerance. This is good news for the rest of us!

I skimmed this updated version after reading the first one in 2018.

[Spyros Batzios · Rating 3 out of 5]

I am one of those people that whenever I decide to run I hit the wall. And I am often wondering; how much further could I have gone if I simply refused to quit? What if the biggest obstacle between myself and my peak performance is not my body but my brain? Alex Hutchinson’s “Endure: Mind, Body and the Curiously Elastic Limits of Human Performance” will give you some answers on those questions. The writer explores a fascinating theme: the interplay between our body and mind in pushing the boundaries of human endurance. Drawing from cutting-edge scientific research, interviews with people of the field and personal experience, Hutchinson examines how the combination of various mental and physical factors determine our limits in sport activities. Amongst his ideas is that endurance is not purely physical and he highlights that perception of effort, motivation or even the belief that you can make it is affecting your performance. Read it and you will question the elasticity of your limits the next time you will be at the gym and you will want to quit on the 13th repetition of an exercise, when you need to go up to the 15th.

This is a book about endurance and its limits. Surpassing your limits and setting new records. About achievement, discomfort and fatigue accumulation. The biochemistry behind your body’s muscles. Pain, tolerance and oxygen deprivation. The brain’s role in endurance and the idea that fatigue always resides in our mind. How you can block your pain to increase performance. It is also a book about effort and motivation. Muscle strength, correct diets, adequate hydration and environmental conditions that affect our endurance. Endurance training and electric brain stimulation. Motivational self talk and belief effect. About our ability to train our brain and make the impossible, possible.


This is a 3-3.5/5 for me!


Why should you read “Endure: Mind, Body and the Curiously Elastic Limits of Human Performance”:

Because you will acknowledge that our physiology interacts with our psychology.
Because you will realise that our ultimate limits are all in our head, but this doesn’t make them any less real.
Because you will be surprised by our brain’s ability to define the limits of endurance and learn how this is done.
Because you will be persuaded that the importance of any biological signal is directly related to how your brain receives and interprets it.
Because you will accept the importance of training your brain as well as your body (or even over your body!).
Because you will be convinced that having a strong belief that you can do something, is the most important force to make you succeed in it.
Because you will try to find a solution to an important question: even if the limits are just in our heads how do we change them?


Favorite quotes:

“All training is brain training, even if it doesn’t specifically target the brain”.

“There’s more there - if you’re willing to believe it”.