Episoder
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Top Episode Replay
From a technology nerd, sailor and entrepreneur, to coaching the world’s fastest triathletes and chasing sub 7 hours for the Ironman distance - that’s just the start of our next guest’s bio!
In this episode, we hear from leading Norwegian coach, Olav Aleksander Bu. Olav goes into great detail into his unique personal upbringing and background in technology, farming, sport and entrepreneurship and how he combined this experience alongside the development of a TEAM culture that has put the Norwegian program at the forefront of triathlon.
There is so much to absorb in this EXTRA LONG 2 hour episode, especially after coming off Kristian Blummenfelt’s recent win at the St. George Ironman World Championships. The conversation includes detailed insight into different types of training for the Norwegian triple powerhouse that is dominating triathlon currently.
In the 21st episode of The Training Science Podcast, Paul and Olav have an in-depth conversation into how an athletes' profile can be very different from one athlete to the next, and therefore requires a highly individualized approach (that changes over time!). They also go into the evolution of high-end exercise science methods for chasing long-term improvements, as well as the relentless application of “the right” technology for the athletes.
Fancy TRIATHLON and would like to implement sophisticated HIIT like Olav and his team?
➡️➡️ https://hiit-science.thinkific.com/bundles/science-application-of-hiit-triathlon ⬅️⬅️
➡️➡️ https://athletica.ai/ ⬅️⬅️
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Olav Alexander Bu https://www.linkedin.com/in/olav-bu/
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Top Episode Replay:
Designing HIIT workouts isn’t just about the session you put down on paper.
You need to first know the important basics of WHY you are doing them, and this relates critically to the CONTEXT! The impact of TIME ⏱️, INTENSITY 🔥 or HOW OFTEN 🖩, you do them is often ignored or forgotten, and these factors need to be implemented in line with CONTEXT (see Episode 1).
But can’t you just TRAIN HARD all the time to maximise my GAINS 💰?
Well, in our second episode we highlight the 3 major PHYSIOLOGICAL TARGETS 🎯 that you can specifically design HIIT sessions and workouts for👨🏽🏫, and should always be considered.
We cover the three big TARGETS as well as the HIIT type effects:
Aerobic responses and effects.Anaerobic responses and interaction effects.Neuromuscular responses and interaction effects.Whether you are just after weekend-warrior goals 💪, training more seriously for any SPORTS 🏆, or are a coach, sports scientist or other practitioner yourself - you need understand WHY you are doing what you are doing.
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com
Dr. Martin Buchheit https://martin-buchheit.net/
_____________________References:
Buchheit M, Laursen PB. High-intensity interval training, solutions to the programming puzzle: Part I: cardiopulmonary emphasis. Sports Med. 2013 May;43(5):313-38. doi: 10.1007/s40279-013-0029-x. PMID: 23539308.
Buchheit M, Laursen PB. High-intensity interval training, solutions to the programming puzzle. Part II: anaerobic energy, neuromuscular load and practical applications. Sports Med. 2013 Oct;43(10):927-54. doi: 10.1007/s40279-013-0066-5. PMID: 23832851.
Leduc C., Lacome M, and Buchheit M. The use of standardized runs (and associated data analysis) to monitor neuromuscular status in team sports players: a call to action. Sport Perf Sci & Reports,#116, v1
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Mangler du episoder?
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🧬 TRAINING INTENSITY, VO2 MAX & THE ART OF ADAPTATION ⚡💡
From tennis coach to top researcher, Juan Murías brings a unique lens to the science of exercise 🚴♂️📈
In this episode of The Training Science Podcast, Martin & Juan dive deep into the mechanics of VO2 max, training intensity, and the real-world implications of sports science:
🎾 A personal journey from the court to the lab
🔥 Why moderate intensity might not cut it for adaptations
📊 How high-intensity training turns everyone into a "responder"
🧠 Balancing central vs peripheral adaptations—
#TrainingSciencePodcast #HIITScience #ExercisePhysiology #VO2Max #SportsScience #IntensityMatters #HIIT #TrainingAdaptations #JuanMurías #ResearchToPractice #EnduranceTraining #HighPerformance #AthleteDevelopment #PerceivedEffort #ScientificTraining #TennisToScience #PhysiologyMatters
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dr Juan Murías https://researchportal.hbku.edu.qa/en/persons/juan-manuel-murias _____________________
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Thomas Losnegard from Olympiatoppen reveals why a small country can produce massive results in elite sport 🏔️🥇
On this episode of The Training Science Podcast, Paul & Thomas explore the secret ingredients behind Norway’s dominance in winter sports:
🤝 A culture of COLLABORATION & knowledge exchange
🧠 Athlete MINDSET, perceived exertion & pacing strategies
📊 Data-led EVOLUTION in cross-country skiing
💻 AI's potential in building smarter performance environments
🌲 And yes… people actually roller ski to work—
#TrainingSciencePodcast #HIITScience #Olympiatoppen #NorwegianSports #WinterSports #VO2Max #EliteAthletes #CrossCountrySkiing #EnduranceTraining #HighPerformance #Collaboration #OutdoorLifestyle #SportsCulture #AIinSport #PacingStrategy #PerformanceCoaching #AthleteMindset #OlympicPerformance #KnowledgeExchange #AthleteDevelopment
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Prof Thomas Losnegard https://www.nih.no/english/about/employees/thomasl/index.html
References:
Thomas’ X:
https://x.com/LosnegardThomas
Pacing for XC skiing:
https://pubmed.ncbi.nlm.nih.gov/39231491/
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🥑 RETHINKING NUTRITION in ENDURANCE PERFORMANCE 💥🧠
Tim Noakes & Phil Maffetone aren’t afraid to challenge the status quo — especially when it comes to CARBS, FAT, and FUELING the brain 🧬
In this thought-provoking episode of The Training Science Podcast, Paul, Tim & Phil dig into what REALLY fuels performance:
🔥 How FAT OXIDATION supports endurance when carbs run low
🧠 Why the BRAIN—not the body—often decides your limits
📉 The trouble with INSULIN and sugar addiction in modern diets—
#TrainingSciencePodcast #HIITScience #TimNoakes #PhilMaffetone #SportsNutrition #LowCarbHighFat #FatAdaptation #EndurancePerformance #GlucosePools #CarbohydrateDebate #FuelingTheBrain #InsulinResistance #SugarAddiction #MetabolicHealth #AthletePerformance #BrainPower #NutritionRevolution #ChallengingBeliefs #PerformanceFueling #EnergySystems
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Dr. Phil Maffetone https://philmaffetone.com/
Prof. Tim Noakes https://x.com/LoreofRunning1
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💥 RETHINKING REHAB & PERFORMANCE with Motorized Resistance 🚀
From physio frustrations to PERFORMANCE tech! Ola Eriksrud walks us through the evolution of 1080 Motion and why it’s CHANGING the game in both training and rehab 🧠💪
In this episode of The Training Science Podcast, Martin @mart1buch and Ola explore how isokinetics, motorized resistance, and smarter load & velocity control are reshaping how we:
📊 Monitor progress
🔁 Rehab injuries effectively
💥 AND boost performance in real-world sport🎯 If you’re serious about getting athletes back FASTER, STRONGER, and SMARTER — this one is a must-listen.
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#TrainSmarter #1080Motion #RehabRevolution #PerformanceTraining #InjuryRecovery #StrengthTraining #Isokinetics #VelocityBasedTraining #Deceleration #MotorizedResistance #SportsScience #TechnologyInSports #LoadManagement #Rehabilitation #JumpMechanics #AthleteMonitoring
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dr Ola Eriksrud https://www.linkedin.com/in/ola-eriksrud-97bb3533/
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⚽ SPORTS SCIENCE in ELITE FOOTBALL – Building TRUST with DATA 📊🔥
Carlos Del Barrio of Atlético Madrid isn’t just crunching numbers — he’s building RELATIONSHIPS that drive performance 🚀
In this episode of The Training Science Podcast, Martin @mart1buch & Carlos explore what REALLY matters in sports science:
💡 Internships, passion, and the winding road to a dream job
🤝 Trust, communication, and collaborating with coaches & athletes
📊 Using DATA to facilitate decisions, not dictate them
🧠 The power of CONTEXT in testing & injury prevention
📋 Why simplicity and respect are key in testing protocolsCarlos drops gold for ANYONE navigating the complex world of return-to-play, data analysis, and player development 🔥
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#TrainingSciencePodcast #HIITScience #AtléticoMadrid #SportsScience #DataInSport #Physiotherapy #PerformanceMonitoring #InjuryPrevention #PlayerDevelopment #Communication #ReturnToPlay #TestingProtocols #SportsPerformance #Collaboration #CareerJourney #TrustTheProcess #ContextualData #Coaching #EliteSport
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Carlos Del Barrio https://www.linkedin.com/in/carlos-del-barrio-fern
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TOP EPISODE REPLAY:
What is the MEANING & ROLE of RUNNING 🏃♀️ in FOOTBALL?!
Raymond Verheijen wants you to understand that you need to FIRST build a basic outline of the CORE factors that make the game of football happen - and RUNNING is just a symptom ✅ of EVERYTHING else you do in football.
In the 99th episode of The Training Science Podcast, Martin and Raymon discuss:
⭕ Football FITNESS and how works as a UNIT with everything else;
⚽ how RUNNING in football is the symptom and NOT the cause;
🏟 dealing with FOOTBALL SPECIFIC strategies for match day +1.
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Raymond Verheijen https://www.linkedin.com/in/raymond-verheijen-796194b0/
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⚙️ METHODOLOGY OVER TECH – Smart TRAINING with Limited RESOURCES 💡🔥
Mladen Jovanović @physical_prep says you DON’T need all the bells and whistles to coach like a PRO. It’s about applying the RIGHT methodology, not just following the latest gadget 💪📊
In the latest episode of The Training Science Podcast, Martin @mart1buch and Mladen dive into what it takes to deliver elite-level prep—no matter your tools:
🧠 Why method beats tech when designing training systems
⚖️ The complexities of fatigue, testing & skill development in combat and team sports
📈 How agile planning and communication with clubs support long-term athlete success
🔍 Why “performance models” are tools—not truths—to guide better decisions
🤼♂️ What it takes to track and build better fighters in an unpredictable environment—
#TrainingSciencePodcast #HIITScience #SportsScience #CombatSports #FatigueMonitoring #PerformanceModels #AthleteDevelopment #StrengthAndConditioning #AgileTraining #SmartCoaching #DataDrivenTraining #TrainingMethodology #BetterCoaching #PerformanceAnalysis
_____________________Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dr Mladen Jovanović https://www.linkedin.com/in/mladenjovanovic
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💪 TRAINING SCIENCE, NUTRITION & FEMALE ATHLETE HEALTH 👩🔬🧬
Dr Tony Boutagy brings DECADES of experience to the mic – from triathlon dreams to coaching elite athletes, and now, helping women thrive through ALL stages of life 💥
In this episode of The Training Science Podcast, Paul and Tony go deep on how to optimize training, nutrition, and mindset – especially for women navigating complex physiology 🧠💃
🔍 Why continuous glucose monitoring is a GAME CHANGER for understanding metabolic health
🏋️♀️ The vital role of strength training – especially post-menopause
🥦 Why “you can’t outrun a bad diet” still holds true
🧩 Individualized nutrition, insulin sensitivity & the evolving science of women’s health—
#TrainSmarter #WomensHealth #TrainingScience #StrengthTraining #BodyComposition #GlucoseMonitoring #InsulinResistance #ExerciseScience #AthleteCoaching #MenopauseSupport #CarbNeeds #TrainingIntegration #HIITScience #PerformanceCoaching #FemaleAthletes #EnduranceTraining
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Dr Tony Boutagy https://www.tonyboutagy.com/
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🔥 KETO & FASTED RIDING = PERFORMANCE CLARITY? 🧠💪
Sean Sekonofsky @sean_sako didn’t just change his fuel—he changed his life. From fatigue and fibromyalgia to nearly 100,000 km in the saddle 🚴♂️, his journey into a ketogenic, fasted lifestyle is as bold as it is controversial.
In this week’s Training Science Podcast, Paul and Sean go deep on:
🚫 "Super fuel" myths — carbs might not be the magic we think they are
🧂 The vital role of SALT in a low-carb diet
⚡️ How fasted training boosts clarity and performanceJoin the FIELD study now. Fueling Influence on Endurance Load & Development (FIELD)—an athlete-led research initiative designed to uncover how different long-term dietary patterns relate to endurance performance, recovery, and adaptation.
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#TrainSmarter #KetogenicPerformance #FastedRiding #LowCarbAthlete #NutritionScience #CyclingLife #EnduranceTraining #HealthOptimization #PerformanceMindset #HIITScience #TrainingSciencePodcast
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Sean Sakinofsky https://seansako.com/
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Top Episode Replay
2x Olympic Gold Medalist, Triathlete extraordinair Alistair Brownlee 🏆.
As a 15-year old, Alistair Brownlee got a physiology book from his father 📖. Influence from that book and his coaches helped Alistair go on to become one of the greatest triathletes in recent years.
Yet he is modest as they come and attests much of his success to the “boring”💤 parts of training - training lots and recovering well.
Things like getting LOTS OF SLEEP 🛌🏾, doing lots of rather repetitive EASY and long training sessions, casually figuring out POLARISED TRAINING (almost) by himself, as well as looking after yourself in terms of nutrition and other aspects of life.
In fact, what some might call “wellbeing” or “wellness” nowadays 😃.In our 4th Episode on the Training Science Podcast, we discuss how and when Alistair got into ENDURANCE TRAINING, triathlon, and how he managed to keep the fire 🔥 going for this long despite his rather young age (yet long training age!).
Plus, a hot announcement 💣 of how Alistair will work more closely with us in the future!
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com
Alistair Brownlee https://thebrownleebrothers.com/
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References:
Sub7 Sub8 Project https://www.sub7sub8.com/
A.Brownlee “Relentless: Secrets of the Sporting Elite” https://tinyurl.com/ABbookRelentless
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💥 Dr. Andrea Zignoli wants you to understand that Workout Reserve is not just another performance metric—it’s a breakthrough in how we track and interpret what athletes can actually do in real time.
In Part 2 of this deep-dive on the Training Science Podcast, Andrea and Paul explore why traditional models like W′ fall short, and how Workout Reserve offers a more flexible, mechanical (not physiological) way to understand athlete capability. Plus, they tackle the future of AI coaching—how RAG-AI and Large Language Models are reshaping how athletes and coaches engage with data.
📊 Why Workout Reserve works when W′ doesn’t
⚙️ How mechanical models sidestep physiological guesswork
⏱️ Real-time fatigue, durability, and “limiting tau” explained
🧠 The future of AI coaching: RAG-AI, LLMs, and agents in training platforms—
#WorkoutReserve #TrainingScience #AIinSports #EnduranceTraining #PerformanceModelling #Durability #SportsScience #AthleticaAI #WPrime #RealTimeTraining #AIcoaching #Cycling #Running_____________________
Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Dr. Andrea Zignoli https://andreazignoli.github.io/
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💥 AI in COACHING & TRAINING – Revolutionizing Performance 🚀
Dr. Andrea Zignoli wants you to understand that before AI can be useful in coaching and training, modelling must come first.
In Episode 157 of The Training Science Podcast, Andrea returns to unpack how models like Critical Power, Banister TRIMP, and HRV response curves provide the structure AI needs to make smart, adaptable decisions. This is the foundation of Athletica’s AI-driven training—and why it matters now more than ever.
🔍 Why “modelling first” beats black-box AI every time
📊 Building with science: CP, TRIMP, MMP, and structured periodization
🧠 How natural language AI (LLMs) are reshaping coach-athlete data interaction
🧭 The GPS analogy that explains it all—
#ModelFirst #AIinSports #TrainingScience #EnduranceTraining #AthleticaAI #WorkoutReserve #CriticalPower #HRV #BanisterModel #AIinCoaching #PerformanceMonitoring #Cycling #Running_____________________
Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Dr. Andrea Zignoli https://andreazignoli.github.io/
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🏋️♂️ REHAB. PERFORMANCE. NEUROCOGNITION. 🧠⚡
Bram Swinnen @xxx knows that training isn’t just about movement—it’s about QUALITY, INTENSITY & ADAPTATION 🔥!
In the latest episode of The Training Science Podcast, Martin @mart1buch & Bram dive into:
🔬 Why ECCENTRIC TRAINING is a POWERFUL base for performance;
📊 The role of VELOCITY LOSS THRESHOLDS in training & rehab;
🧠 How NEUROCOGNITIVE TRAINING can enhance decision-making;
⚖️ The impact of MICRODOSING & load management on athlete progression! -
🏋️♂️ STRENGTH ⚡ ENDURANCE 🏃♂️—FINDING THE BALANCE!
Training for HYROX and hybrid sports? Dr Dan Plews wants you to understand that you CAN become TOO STRONG or TOO ENDURANCE-FOCUSED. The key? OPTIMIZING your training mix 🔥!
In the latest episode of The Training Science Podcast, Martin @mart1buch & Dan @theplews dive into:
⚖️ The ART of balancing STRENGTH & ENDURANCE for peak performance;
📊 Monitoring training responses to avoid neuromuscular fatigue;
🔥 How training SPECIFICITY impacts HYROX & hybrid events!“You have to have a bit of a mix.” 🎯
#trainingsciencepodcast #hiitscience #highrocks #endurancetraining #strengthtraining #hybridathlete #coachingstrategies #performanceoptimization #sportsscience #heartvariability #trainingmonitoring #zone2training #athleticperformance
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dr Dan Plews https://www.endureiq.com/ -
🚀 MONITOR. MEASURE. ADAPT. 💪🏉
Dr Shaun McLaren @Shaun_McLaren1 knows that tracking TRAINING LOAD and SUBMAXIMAL TESTING isn’t just about numbers—it’s about OPTIMIZING ATHLETE PERFORMANCE 📊🔥!
In the latest episode of The Training Science Podcast, Martin @mart1buch & Shaun dive into:
📉 Why the SIMPLEST metrics often provide the BEST insights;
⚖️ BALANCING training load & training effects for peak performance;|
❤️🔥 HEART RATE variability & why it’s NOT just about aerobic fitness;
🎯 How GAME-BASED assessments can replace traditional fitness tests!“The game IS the test.”
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#trainingsciencepodcast #hiitscience #sportsperformance #rugbyfitness #submaximaltesting #athletemonitoring #coachingstrategies #performanceassessment #heartvariability #strengthandconditioning #fitnessmonitoring #cardiovascularfitness #trainingoptimization #gamebasedtraining #sportsscience
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dr Shaun McLaren https://www.linkedin.com/in/shaunmclaren1
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Get OUTSIDE your COMFORT and EXPERTISE zone 💥!
Dave Carolan wants you to understand that it is essential to not “just” be a specialist, but you also need to be GENERALIST! Help out, LEARN more, and contribute as much as you can 🙏!
In the 153rd episode of The Training Science Podcast, Martin & Dave discuss:
🌟 MARKETING yourself in the NEW world of sports careers;
🔎🌐 Spezialisation VS broad knowledg VS high-end education;
🔥 Career INFLATION: what is it, and how can you LEVERAGE it;
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dave Carolan https://www.linkedin.com/in/davecarolan/
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You are FIT! BUT are you HEALTHY 🤔?!
Dr Philip Prins wants you to understand that there is MORE ❤️ than “just” performance in being an athlete. In the LONG-TERM you NEED to consider your metabolic health, which THEN will transfer into more performance improvements. You might not get there this quarter or year, but you will in the long run 💯!
In the 152nd episode of The Training Science Podcast, Paul & Philip discuss:
❌🍞 Why high performance with low carbohydrates IS possible;
🦾 How MANY carbs you might ACTUALLY need during your event?
😎 Blood glucose, muscle glycogen, liver glycogen & MORE mechanisms!
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Today’s speakers:
Prof. Paul Laursen https://www.paullaursen.com/
Dr. Philip Prins https://www.gcc.edu/Home/Academics/Faculty-Directory/Faculty-Detail/philip-prins
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References:
Philip’s research:
https://scholar.google.com/citations?user=EWWs0r0AAAAJ&hl=en
Low carb high fat +10g/h carbs during exercise = GOOD! :
https://journals.physiology.org/doi/full/10.1152/ajpcell.00583.2024_____________________
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It takes A LOT to get precise information for MOVEMENT QUALITY - don’t get bogged down in your own bias 🙅🏻 !
Dr Enda King wants you to understand that kinetic and kinematic analysis, as well as motor control training is an ITERATIVE 🔄 process that requires a MULTI-disciplinary approach. Make sure to avoid getting too “focused”!
In the 150th episode of The Training Science Podcast, Martin & Enda discuss:
🔥 Why you should APPLY biomechanical analysis in YOUR practice;
👀 And why you need to COMBINE that analysis with further on-field assessments;
🤔 Thinking about when you MISS something in screening & monitoring - what TO DO next?
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Today’s speakers:
Dr Martin Buchheit https://martin-buchheit.net/
Dr Enda King https://www.linkedin.com/in/endaking/
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- Se mer
