POPULARITY
No importa cuán fuerte estés, no puedes correr hasta el infinito sin que llegue un punto en que no puedas más. Eso es la fatiga, el momento cuando tu cuerpo dice "basta" y paras de correr. Lógicamente, si corres a ritmo fuerte, ese momento crítico llegará pronto, pero, incluso si el ritmo es fácil, la fatiga llegará también tarde o temprano. Así pues, tenemos un límite, pasado el cual no podemos sostener el esfuerzo. Por eso toda actividad por encima de los 40 segundos es deporte de resistencia: debes resistir el impulso de parar y seguir apretando y apretando hasta que no puedas más. La gran pregunta que abordamos hoy es ¿por qué surge la fatiga? ¿Por qué nos paramos? Y, que conste, no es una pregunta baladí. Porque, en contra de lo que puedas pensar, no paramos porque el cuerpo se quede sin energía, ni porque las fibras musculares se agoten, ni porque el ácido láctico nos salga por las orejas, ni porque el corazón no pueda bombear lo suficiente ni porque tengamos hipertermia. De hecho, incluso los y las medallistas en una olimpiada, que se han dejado absolutamente todo en la pista hasta cruzar la línea de meta, no colapsan allí: siguen corriendo y saludando a la grada y se acercan hasta el cronómetro para fotografiarse junto a la marca conseguida. Entonces, si el cuerpo puede dar siempre un poco más de sí, ¿por qué nos paramos? Creo que ya estás intuyendo la respuesta: en efecto, el determinante último de la fatiga está en tu cabeza. Por supuesto, puedes ser tan cabezota de empujar y empujar tu cuerpo al extremo hasta agotarlo por completo y romperlo. O sea, que el cuerpo tiene un límite real, no imaginado. Pero, aproximarnos a ese límite objetivo o llegar a alcanzarlo depende, como acabo de sugerir, de tu cabezonería. Tú eliges forzar la máquina un poco más o no y, de ese modo, abandonar en medio de una carrera, llegar a la meta haciendo podio, batir tu MMP o hasta morir por golpe de calor y el consiguiente fallo multiorgánico. Comprender cómo funciona exactamente la fatiga, ese diálogo cuerpo-mente, según veremos hoy, nos dará las claves para manejarla. Hoy vamos a entender la fatiga y vamos a repasar cinco estrategias para retrasarla. Porque ¿quién no quiere aprender a retrasar la fatiga? Resistir un poco más puede marcar la diferencia entre ganar o perder, lograr o no una marca personal o incluso aprobar o suspender una prueba física. La tabla de contenidos de hoy es ésta. Primero, vamos a revisar el modelo fisiológico clásico de la fatiga, vamos a repasar sus limitaciones y vamos seguidamente a conocer la explicación alternativa vigente, que es el Modelo Psicobiológico de Samuele Marcora. En segundo lugar, vamos a comprender a fondo los elementos clave del Modelo Psicobiológico: percepción del esfuerzo y motivación. Por último, pertrechados ya con la comprensión del proceso de fatiga, podremos examinar cinco estrategias para mitigarla. Ah, y que sepas de antemano que las cinco son gratis; como de costumbre, nada de prendas compresivas, polímeros de glucosa de enrevesada estructura molecular, mediasuelas con nitrógeno inyectado ni otras parafernalias similares. Sin más dilación, vamos al turrón. --- Sígueme en https://www.instagram.com/correrporsenderos/ donde publico píldoras sobre trail running y deporte endurance a diario en Stories . Puedes mandarme un MD por ahí para plantear dudas o sugerencias. Lee el guion de los episodios en: https://correrporsenderospodcast.blogspot.com/ --- #resistenciaalafatiga #endurance #deportesderesistencia #trailrunning #carreraspormontaña #durabilidad
No importa cuán fuerte estés, no puedes correr hasta el infinito sin que llegue un punto en que no puedas más. Eso es la fatiga, el momento cuando tu cuerpo dice "basta" y paras de correr. Lógicamente, si corres a ritmo fuerte, ese momento crítico llegará pronto, pero, incluso si el ritmo es fácil, la fatiga llegará también tarde o temprano. Así pues, tenemos un límite, pasado el cual no podemos sostener el esfuerzo. Por eso toda actividad por encima de los 40 segundos es deporte de resistencia: debes resistir el impulso de parar y seguir apretando y apretando hasta que no puedas más. La gran pregunta que abordamos hoy es ¿por qué surge la fatiga? ¿Por qué nos paramos? Y, que conste, no es una pregunta baladí. Porque, en contra de lo que puedas pensar, no paramos porque el cuerpo se quede sin energía, ni porque las fibras musculares se agoten, ni porque el ácido láctico nos salga por las orejas, ni porque el corazón no pueda bombear lo suficiente ni porque tengamos hipertermia. De hecho, incluso los y las medallistas en una olimpiada, que se han dejado absolutamente todo en la pista hasta cruzar la línea de meta, no colapsan allí: siguen corriendo y saludando a la grada y se acercan hasta el cronómetro para fotografiarse junto a la marca conseguida. Entonces, si el cuerpo puede dar siempre un poco más de sí, ¿por qué nos paramos? Creo que ya estás intuyendo la respuesta: en efecto, el determinante último de la fatiga está en tu cabeza. Por supuesto, puedes ser tan cabezota de empujar y empujar tu cuerpo al extremo hasta agotarlo por completo y romperlo. O sea, que el cuerpo tiene un límite real, no imaginado. Pero, aproximarnos a ese límite objetivo o llegar a alcanzarlo depende, como acabo de sugerir, de tu cabezonería. Tú eliges forzar la máquina un poco más o no y, de ese modo, abandonar en medio de una carrera, llegar a la meta haciendo podio, batir tu MMP o hasta morir por golpe de calor y el consiguiente fallo multiorgánico. Comprender cómo funciona exactamente la fatiga, ese diálogo cuerpo-mente, según veremos hoy, nos dará las claves para manejarla. Hoy vamos a entender la fatiga y vamos a repasar cinco estrategias para retrasarla. Porque ¿quién no quiere aprender a retrasar la fatiga? Resistir un poco más puede marcar la diferencia entre ganar o perder, lograr o no una marca personal o incluso aprobar o suspender una prueba física. La tabla de contenidos de hoy es ésta. Primero, vamos a revisar el modelo fisiológico clásico de la fatiga, vamos a repasar sus limitaciones y vamos seguidamente a conocer la explicación alternativa vigente, que es el Modelo Psicobiológico de Samuele Marcora. En segundo lugar, vamos a comprender a fondo los elementos clave del Modelo Psicobiológico: percepción del esfuerzo y motivación. Por último, pertrechados ya con la comprensión del proceso de fatiga, podremos examinar cinco estrategias para mitigarla. Ah, y que sepas de antemano que las cinco son gratis; como de costumbre, nada de prendas compresivas, polímeros de glucosa de enrevesada estructura molecular, mediasuelas con nitrógeno inyectado ni otras parafernalias similares. Sin más dilación, vamos al turrón. Sígueme en https://www.instagram.com/correrporsenderos/
Dr Glenn McConell chats with Professor Samuele Marcora from the University of Bologna in Italy. He is an expert on the psychobiology of endurance performance and fatigue. We discussed the importance of the perception of effort/rating of perceived exertion on exercise performance and fatigue. Pros and cons of zoning in vs zoning out. How the perception of effort can be modified by factors such as exercise training, mental fatigue and caffeine. 0:00. Introduction and Samuele's research journey 8:33. Feeling of fatigue when at rest vs fatigue during exercise 11:03. “Central fatigue” 12:09. Fatigue and perception of effort 15:33. Doesn't agree with the Central governor model 20:54. Motivation and exercise in the heat 23:08. RED-S, expectancy of perception of effort 24:46. Aspects making up the psychobiological model 29:55. Time trials and pacing 32:34. Mass start races 34:25. Pros and cons of zoning in vs zoning out 39:06. Amnesia and pacing 41:00. Caffeine reduces perception of effort 46:45. Physical fitness reduces perception of effort 50:40. In a marathon the perception of effort is similar for everyone 51:35. How do some push through pain vs mere mortals 55:58. Motivation and exercise performance 57:36. Experience and the ability to push oneself 59:50. SAS type training is essentially psychological training 1:01:19. Contribution of genetic components 1:02:36. Going too fast at the start of races 1:05:22. Central command vs feedback (afferent) signals 1:14:03. Respiratory frequency and perception of effort 1:15:58. Brain training/mental fatigue 1:20:35. Psychological load affects overall training load 1:25:03. Why fatigue when ingest carbohydrate 1:29:45. Dopamine /serotonin and fatigue 1:33:24. Capsaicin and perception of effort 1:35:05. Panadol (Paracetamol) and perception of effort 1:36:58. Pacemakers help partly due to cognitive drafting 1:38:32. Takeaway messages 1:40:25. What about efforts under 30 seconds? 1:45:02. Outro (9 secs) Inside Exercise brings to you the who's who of research in exercise metabolism, exercise physiology and exercise's effects on health. With scientific rigor, these researchers discuss popular exercise topics while providing practical strategies for all. The interviewer, Emeritus Professor Glenn McConell, has an international research profile following 30 years of Exercise Metabolism research experience while at The University of Melbourne, Ball State University, Monash University, the University of Copenhagen and Victoria University. He has published over 120 peer reviewed journal articles and recently edited an Exercise Metabolism eBook written by world experts on 17 different topics (https://link.springer.com/book/10.1007/978-3-030-94305-9). Connect with Inside Exercise and Glenn McConell at: Twitter: @Inside_exercise and @GlennMcConell1 Instagram: insideexercise Facebook: Glenn McConell LinkedIn: Glenn McConell https://www.linkedin.com/in/glenn-mcconell-83475460 ResearchGate: Glenn McConell Email: glenn.mcconell@gmail.com
O podcast mais TECH do ciclismo nacional subiu um degrau. Com muita honra, essa semana, Nicolas Sessler recebe uma sumidade do treinamento esportivo, o italiano professor de ciência do esporte Samuele Marcora. Autor de inúmeras publicações, Marcora é um estudioso das conexões entre a mente e o desempenho, algo já comentado na Gregario como psicobiologia. Esse papo contou com a participação especial do sempre bem-vindo treinador Ronaldo Martinelli. Mais um episódio em outro idioma, mas preciso para acadêmicos, estudiosos e praticantes do ciclismo atentos aos detalhes do alto desempenho.This podcast uses the following third-party services for analysis: Chartable - https://chartable.com/privacy
O podcast mais TECH do ciclismo nacional subiu um degrau. Com muita honra, essa semana, Nicolas Sessler recebe uma sumidade do treinamento esportivo, o italiano professor de ciência do esporte Samuele Marcora. Autor de inúmeras publicações, Marcora é um estudioso das conexões entre a mente e o desempenho, algo já comentado na Gregario como psicobiologia. Esse papo contou com a participação especial do sempre bem-vindo treinador Ronaldo Martinelli. Mais um episódio em outro idioma, mas preciso para acadêmicos, estudiosos e praticantes do ciclismo atentos aos detalhes do alto desempenho.This podcast uses the following third-party services for analysis: Chartable - https://chartable.com/privacy
In this episode, I talk with Prof Samuele Marcora about how the brain regulates performance, and what we can do about this to go Faster. Prof Marcora is well known in the world of sports science and considered an expert in this subject. He has a Bachelor in Physical Education from the Higher Institute of Physical Education of Lombardy (Italy). A MSc in Human Performance at the University of Wisconsin-La Crosse (USA), and a PhD in Exercise Physiology at the University of Wales-Bangor (UK). He has taught at the Bangor University (UK) and the University of Kent (UK) , where he was made an honorary Professor. Prof Marcora's research integrates exercise physiology with motivation psychology and cognitive neuroscience to better understand fatigue, endurance performance and physical activity behaviour. He is the author of Sport and the Brain: The science of preparing, enduring and winning, and has over 185 scientific articles, being cited over 10,000 times. He has been a consultant for many organisations including British Ministry of Defence, Juventus, MAPEI Sport and ASICS, and in 2018 he began his post at the University of Bologna, where he teaches applied physiology and training methodology. What we cover in depth How the brain regulates performance What is the difference between pain and fatigue How his model differs from the classic understanding of fatigue, e.g central governor theory What’s going on ‘inside’ when we are racing at the limit and we ‘hear’ the voice inside saying counter productive messages Recommendations for masters rowers to prepare to do their best in a maximum test/race Interventions to maintain/increase performance when feeling fatigued How would you incorporate the application and training plan design How to integrate brain endurance training with traditional training sessions Advice to masters rowers looking to integrate this... a lot of science How brain endurance ties into recovery strategy, role of sleep and the role of meditation The most effective primers to ward off fatigue Recommended visual and audible cues Fatigue mediation/mitigation strategies, any good stories from power/endurance sports? Samuele recommends the following books Endure by Alex Hutchinson Sport and the Brain: The science of preparing, enduring and winning
The PodiumRunner Endurance Podcast is hosted by Ian Sharman, a professional ultra runner and coach with over 200 marathons or ultra finishes and more than 50 wins (www.sharmanultra.com, @sharmanian). We discuss training and racing topics with leading sports scientists and how to practically apply research findings for marathoners and ultra runners. Episode 11: Professor Samuele Marcora and the Psychobiological Model of Endurance Performance This episode, we're talking to exercise physiologist Samuele Marcora. • We discuss Marcora's psychobiological model of endurance performance and how the limiting factor for how hard and long you can push is the brain, not the body. • He explains how increased fitness is vital, but mainly through the mechanism of reducing perceived effort, and that perceived effort is what matters most. • We also discuss motivational intensity. • We close on practical takeaways to improve your running and racing in the real world. • Also, we mention the Brunel Mood Scale (or BRUMS) and its applications for athletes. Professor Marcora has studied and worked in the US, UK and Italy and holds a PhD in Exercise Physiology from the University of Wales-Bangor. He currently teaches applied physiology and training methodology at the University of Bologna and his research integrates exercise physiology with motivation psychology and cognitive neuroscience to better understand fatigue, endurance performance and physical activity behavior. Professor Marcora has authored numerous high-impact scientific publications and he has been a consultant for many organizations including Juventus Football Club, MAPEI Sport and ASICS. In 2013, he rode a BMW GS1200 bike from London to Beijing to investigate fatigue in motorbike riders. You can follow Prof. Marcora on Twitter at @samuelemarcora or visit his website.
Hear about the studies on self talk by Dr Samuele Marcora and how it can help you today.
Alex Hutchinson, the author of Endure and Which Comes First, Cardio or Weights?, joins me on the podcast today. Alex also blogs at Sweatscience hosted by Outside online.Alex and I discuss:How he got started in writing about endurance sports and sport scienceThe premise of EndureThe role the brain and mind play in endurance performance including a discussion of Noakes’ Central Governor Theory and criticisms of it—particularly from Samuele Marcora.Twitter: the good and the bad in terms of sport science discussions and how they can devolve into personal attacksSome of the brain fatigue training Alex underwent during his marathon trainingHis first book, Which Comes First, and what he has learned sinceYou can follow Alex on Twitter (and I recommend it) @sweatscience.Links of noteEndureWhich Comes First, Cardio or Weights?Sweatscience BlogJockology (Toronto Globe and Mail, subscription required)
Gudiol och Valkeaoja går på djupet kring de olika förklaringsmodeller som finns kring vad det är som begränsar vår fysiska prestation. I det här avsnittet får du bland annat en djupare presentation av den arge italienaren som du så ofta fått höra om i avsnittet. Du kommer också att få höra om en rad väldigt coola och intressanta studier där man har visat att du kan påverka människors prestation bara genom att påverka deras uppfattning över hur jobbigt någonting är. På Tyngre Träningssnacks instagram kan du hitta bilder relaterat till detta (och tidigare) avsnitt. Hålltider 00:00:00 Försnack 00:02:13 Vad är det som får oss att sluta arbeta när vi blir trötta? 00:04:11 Saker som påstås försämra prestationen men som troligen inte är så betydelsefulla 00:05:32 Traditionellt har man lagt stort fokus på saker i kroppen som man kunnat mäta 00:06:20 Nya modeller och diskussioner från 90-talet och framåt 00:10:16 Central Governor Theory kommer till 00:13:32 Vi väljer i förväg hur mycket vi tar i redan från början för att orka hela vägen 00:14:49 En påstådd omedveten processa som höll kroppen i homeostas 00:17:45 Brister med Central Governor Theory 00:19:29 Den arge italienaren, Samuele Marcora, gör entré 00:23:13 Ytterligare en modell för trötthet Integrative Governor theory 00:26:13 Hur nära kan du komma din teoretiska maxprestation? 00:27:19 Kan modellerna verkligen förutsäga någonting? 00:28:19 Är det två homeostatiska system som arbetar mot varandra? 00:29:48 Varför fungerar det att skölja munnen med sportdryck? 00:35:15 Hur kan man motbevisa en av de här modellerna? 00:37:45 Upplevd värme men inte faktiskt värme försämrar prestationen 00:40:42 Lurad att prestera bättre för att du tror att du kan prestera bättre 00:42:48 Bilder som bara ditt omedvetna kan se kan påverka din prestation 00:44:06 Marcoras tankar om att man borde ge koffein till folk som ska börja träna för att göra träning roligare 00:44:32 Mental trötthet påverkar din fysiska ork och prestationsförmåga 00:46:08 Människor justerar konstant farten lite uppåt och nedåt 00:48:40 Typ 1 diabetiker kan inte efterlikna normal blodsockerkontroll 00:51:31 Försöka förutsäga prestation utan att ha någon större bakomliggande modell 00:53:19 Musik verkar också få oss att arbeta hårdare 00:54:07 Varför är det ganska vanligt med personbästa dagen efter man druckit alkohol? 00:56:34 Vad finns det för vinst med att känna till de här modellerna? 01:00:16 Den något ociviliserade debatten kring det här twitter
In case you missed this episode on the Playing with Science channel…. Swim… Bike… Run… Science! Hosts Gary O’Reilly and Chuck Nice enter the world of endurance as we explore Ironman Triathlons alongside Mark Allen, voted ESPN’s Greatest Endurance Athlete of All Time, and exercise scientist Samuele Marcora. Photo Courtesy of Mark Allen.
Swim… Bike… Run… Science! Hosts Gary O’Reilly and Chuck Nice enter the world of endurance as we explore Ironman Triathlons alongside Mark Allen, voted ESPN’s Greatest Endurance Athlete of All Time, and exercise scientist Samuele Marcora. Don’t miss an episode of Playing with Science. Please subscribe to our channels on: Apple Podcasts: https://itunes.apple.com/us/podcast/playing-with-science/id1198280360 GooglePlay Music: https://play.google.com/music/listen?u=0#/ps/Iimke5bwpoh2nb25swchmw6kzjq SoundCloud: https://soundcloud.com/startalk_playing-with-science Spotify: https://open.spotify.com/show/2s86W6olMuRwgGJ2cKELkz Stitcher: http://www.stitcher.com/podcast/startalk/playing-with-science TuneIn: https://tunein.com/podcasts/Science-Podcasts/Playing-with-Science-p952100/ NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free. Photo Courtesy of Mark Allen.
Mental Fatigue; Brain Endurance Training; Re-broadcast Can brain training make substantial improvements in endurance performance? Is self-talk really effective? The results from preliminary research are highly encouraging. This week’s guest is the man leading the studies, Professor Samuele Marcora. He is director of research at the School of Sport and Exercise Sciences at the University […]
In episode eight of Complementary Training Podcast I am talking to Samuele Marcora. Samuele is a Professor at the University of Kent, investigating the role of mind/brain in endurance performance, fatigue and physical activity. This is a pretty long episode, but full of actionable insights. Some of the topics we are covering are the following:Different models of performance/fatigue – The end of “brainless” physiology?The difference between sense of effort and sense of exertion/exhaustion?The basis of psychobiological model of performance/fatigue and it’s distinction to Noakes/Tucker Central Governor model?Can both models be right? Conscious motivational intensity theory vs. subconscious regulationDifferent constraints at work (volitional/motivational – subconscious – peripheral): e.g. 30sec Wingate, TT in the heat, 80% pVO2max to exhaustionWhat is mental fatigue?The role of mental fatigue in team sports? How to assess it and how to minimize it?Suggested reading for S&C/Sport scientistsSo definitely worth your time if you are interested in the novel research on fatigue and its application in real life settings. Samuele shared novel findings on mental fatigue research and its application in training, especially team sports. Samuele can be find on Twitter @SamueleMarcora and Research Gate. Enjoy!
Samuele Marcora, is an avid motorcyclist and the Professor of Exercise Physiology at the University of Kent, UK Sam Marcora has been an adventure rider since he was fourteen years old. He is now grown up and the Professor of Exercise Physiology at the University of Kent, UK. Sam travelled 13,000 miles, just shy of 21,000 Kilometres from London England to Beijing China with 14 other riders ona GlobeBusters Expedition to study the eefects of fatigue on the body of motorcyclists doing long distance travel. On this episode: Is coffee effective at combating fatigue? How long before you need to stop for a break?Does riding make us fat? and much more... Related Links: Sam Marcora http://adventure-motorcycling.blogspot.ca/ Music in this episode: By: CullahTitle Track: Neurosis Of The LiverAlbum: Cullah The WildURL: URL: http://freemusicarchive.org/music/MC_Cullah/Cullah_The_Wild/04_-_Neurosis_Of_The_Liver
Interview with Samuele Marcora 2014 Endurance Summit