Recovery and Rehab, Sports, VO2 Master Testing & ProtocolsWhy Leading Athletic Trainers Are Using the VO2 Master AnalyzerMay 28, 2026
The Science, EducationParasympathetic Recovery After Maximal Exercise: Impact of Breathwork and Body CompositionApril 13, 2026
Education, SportsDynamic Metabolic Testing Insights in Elite Athletes and Tactical Performance: APS Webinar HighlightsFebruary 3, 2026
Fitness, Education, Fitness & Lifestyle, Why Metabolic Testing Matters, Why VO2 Master?Bringing VO2 Testing to the Firehouse, Insights from Daniel Higuera, PhDAugust 5, 2025
Education, The Science, The Science of Metabolic TestingHow 5 Thought-Leading Universities Use the VO2 Master Analyzer to Advance Sports Science Research and EducationJune 4, 2025
The Science, Education, Validation & ResearchCase Study: VO2 Master Analyzer Unlocks New Insights in Type 1 Diabetes ResearchMay 28, 2025
VO2 Master Info, Education, Why VO2 Master?Portable Metabolic Testing FAQ: Everything You Need to Know Before Getting StartedApril 23, 2025
Education, FitnessWhy Portable Metabolic Analyzers Are Replacing Traditional Lab CartsDecember 12, 2024
Education, Fitness, SportsSubmaximal or VO2 Max Testing: What’s the Best Choice for Your Athlete or Client?September 18, 2024
Education, SportsInnovative Universities and Colleges Worldwide Using VO2 Master for Human Performance Metabolic TestingMay 17, 2024
Fitness & Lifestyle, Fitness, Getting StartedThe Business Case for Metabolic Testing: Pricing, Profit Margins, and Client RetentionMay 25, 2026
Fitness & Lifestyle, Fitness, Why Metabolic Testing MattersResting Metabolic Rate Test: Why Measuring Metabolism Optimizes Client ResultsMay 15, 2026
Fitness & Lifestyle, FitnessFitness Assessments for Gyms in Europe: Why VO2 Testing is Becoming EssentialMay 4, 2026
Fitness & Lifestyle, Exercise, Getting StartedHow Metabolic Testing Drives Revenue and Relevance for Fitness ProfessionalsApril 6, 2026
Fitness & Lifestyle, FitnessCountry Club and Hotel Wellness Programs Expand to Offer VO2 Metabolic TestingMarch 30, 2026
Exercise, Fitness & Lifestyle, Why Metabolic Testing MattersZone 2 Training for Longevity: Why Ventilatory Thresholds Matter for Lifelong PerformanceMarch 16, 2026
Fitness & Lifestyle, Why Metabolic Testing MattersWhy VO2 Testing is Transforming Executive Health Testing and Corporate Wellness ProgramsMarch 3, 2026
Fitness & Lifestyle, Getting Started, Why Metabolic Testing MattersVO2 Testing for Client Retention: Why Spring Is Where Fitness Businesses Win or LoseFebruary 24, 2026
Fitness & Lifestyle, Exercise, Why Metabolic Testing MattersActual VO2 Max vs Wearable Estimate: Why the Difference Matters for Everyday HumansFebruary 10, 2026
Fitness & Lifestyle, SportsCoaching to Potential, Not Burnout: How Portable Metabolic Testing Helps Define the LineJanuary 23, 2026
Fitness & Lifestyle, Sports, Why VO2 Master?VO2 Max Testing in the Field: A Practical Guide for Fitness ProfessionalsJanuary 14, 2026
Fitness & Lifestyle, Fitness, Why VO2 Master?Why Metabolic Testing Is the Smartest Upgrade for Fitness ProfessionalsJanuary 6, 2026
Fitness & Lifestyle, Fitness, Why VO2 Master?How Fitness Professionals Can Deliver Elite Results and Build a More Successful Business: The VO2 Master SolutionDecember 22, 2025
Fitness & Lifestyle, Why Metabolic Testing Matters, Why VO2 Master?Firefighter Fitness Testing: A Revenue-Driving Opportunity for Fitness & Wellness ProfessionalsDecember 15, 2025
Fitness & Lifestyle, Why Metabolic Testing MattersVO2 Max and Longevity Interview: What Every Health Professional Should KnowDecember 5, 2025
Fitness, Fitness & Lifestyle, VO2 Master Info, Why Metabolic Testing Matters, Why VO2 Master?How Portable Metabolic & Heart Rate Zone Testing Is Revolutionizing Fitness and Wellness BusinessesNovember 12, 2025
Fitness & Lifestyle, Fitness, The Science, Why Metabolic Testing Matters, Why VO2 Master?Advancing Firefighter Readiness in the USA: Dr. Higuera’s Insights on Portable VO2 TestingOctober 20, 2025
Fitness & Lifestyle, VO2 Master Info, VO2 Master News, Why VO2 Master?VO2 Master in the Spotlight: From High-Performance Science to Motion PicturesSeptember 16, 2025
Fitness & Lifestyle, VO2 Master NewsVO2 Master Featured in Men’s Health: Reverse Your Cardiac Age with Accurate VO2 Max TestingAugust 29, 2025
Fitness, Fitness & Lifestyle, Sports, Why Metabolic Testing Matters, Why VO2 Master?Unlocking HYROX Performance: Why Portable VO2 Testing is a Game ChangerAugust 26, 2025
Fitness, Education, Fitness & Lifestyle, Why Metabolic Testing Matters, Why VO2 Master?Bringing VO2 Testing to the Firehouse, Insights from Daniel Higuera, PhDAugust 5, 2025
Fitness & Lifestyle, Exercise, Fitness, Sports, VO2 Master Info, Why VO2 Master?Human Connection Meets Performance: How VO2 Master Helps Coaches Deliver Results Clients FeelJuly 25, 2025
Fitness & Lifestyle, Sports, Why VO2 Master?How to Attract Elite Athletes to Your Facility with VO2 Master TestingJuly 10, 2025
Fitness & Lifestyle, Exercise, Fitness, How to Use, Why VO2 Master?Unlocking New Revenue Streams: How 2 Fitness Entrepreneurs Are Growing with VO2 Master TestingJuly 4, 2025
Fitness & Lifestyle, Why Metabolic Testing Matters, Why VO2 Master?Why Fire Departments are Using Portable Metabolic Testing to Advance Tactical Fitness ProgramsJune 12, 2025
Fitness & Lifestyle, FitnessThe Key to Longevity: Why Metabolic Testing is the Future of WellnessMay 7, 2025
Fitness & Lifestyle, VO2 Master InfoVO2 Master Facility Finder: Helping Fitness and Wellness Facilities Grow and Connect to Potential ClientsApril 30, 2025
Fitness & LifestyleHow to Market Your Metabolic Testing Services in the Fitness and Wellness IndustryMarch 25, 2025
Exercise, Fitness, Fitness & Lifestyle, Getting Started, How to Use, Sports, VO2 Master Info, VO2 Master Testing & Protocols, Why VO2 Master?How to Perform a VO2 Max Test with VO2 MasterMarch 10, 2025
Fitness & Lifestyle5 Steps to Monetize VO2max and RMR Testing in Fitness and Wellness FacilitiesFebruary 19, 2025
Sports, Fitness, Fitness & LifestyleMetabolic Testing for Gyms: Launch Your VO2/RMR Service in 14 Days September 11, 2024
Fitness & Lifestyle, FitnessWatch: Rucking VO2max Testing with Fitness Coach Jack Hanrahan August 9, 2024
Fitness & Lifestyle, Sports, Why Metabolic Testing MattersHow a Coach Can Help You Harness the Power of Metabolic Analysis [Expert Insights from Performance Coach Sean Seale]February 12, 2024
Fitness & Lifestyle, Exercise, The Science, The Science of Metabolic TestingCO2 and the Basics of BreathingJanuary 10, 2024
Fitness & Lifestyle, Sports, VO2 Master Info, Why Metabolic Testing Matters, Why VO2 Master?How VO2 Master Helps Coaches and Trainers Identify and Overcome LimitersDecember 19, 2023
Fitness & Lifestyle, FitnessHow to Improve Aerobic Fitness: Start by Forgetting About Aerobic and Anaerobic TrainingNovember 30, 2023
Fitness & Lifestyle, Exercise, Longevity, The ScienceNormal (and Abnormal) Breathing Patterns at RestNovember 2, 2023
Exercise, Fitness, Fitness & LifestyleEasy Ways to Improve Your Breathing in Cycling, Running, Rowing & SwimmingOctober 18, 2023
Fitness & Lifestyle, Getting Started, VO2 Master Info, VO2 Master Testing & ProtocolsHow to Choose the Right Step Test for Your Athletes and ClientsSeptember 11, 2023
Fitness & Lifestyle, Why Metabolic Testing MattersWhy is Spirometry Important for Metabolic Testing?September 3, 2023
Fitness & Lifestyle, FitnessTraining Zones: How Deeper Data Helps You Reach Your Fitness Goals FasterSeptember 3, 2023
Exercise, Fitness, Fitness & LifestyleListen: The Secret to Improving Your Conditioning with VO2 Master Co-Founders Peter O’Brien and Dr. Andrew Sellars [The MetPro Method with Coach Crystal]July 20, 2023
Fitness & Lifestyle, Introductory SeriesPart 5: VO2max – A Determinant of Team Sport PerformanceMarch 15, 2021
Fitness & Lifestyle, Introductory SeriesPart 4: Measuring Maximal Oxygen ConsumptionFebruary 15, 2021
Fitness & Lifestyle, Introductory SeriesPart 3: How to Train Based on Metabolic Test ValuesJanuary 23, 2021
Fitness & Lifestyle, Getting Started, Sports, The Science, The Science of Metabolic TestingCase Study – Interpretation of VO2max TestDecember 29, 2020
Getting Started, Fitness & Lifestyle, Introductory SeriesPart 1: An Introduction to Metabolic TestingNovember 17, 2020
Recovery and Rehab, Sports, VO2 Master Testing & ProtocolsWhy Leading Athletic Trainers Are Using the VO2 Master AnalyzerMay 28, 2026
Education, SportsDynamic Metabolic Testing Insights in Elite Athletes and Tactical Performance: APS Webinar HighlightsFebruary 3, 2026
Fitness & Lifestyle, SportsCoaching to Potential, Not Burnout: How Portable Metabolic Testing Helps Define the LineJanuary 23, 2026
Fitness & Lifestyle, Sports, Why VO2 Master?VO2 Max Testing in the Field: A Practical Guide for Fitness ProfessionalsJanuary 14, 2026
SportsMetabolic Testing Interview for Coaches: How Field VO2 Data Transforms Training DecisionsNovember 25, 2025
Sports, Why Metabolic Testing Matters, Why VO2 Master?VO2 Master Testing for Team Sport Athletes: Managing Fatigue and Optimizing Recovery In-SeasonOctober 28, 2025
Sports, Why Metabolic Testing Matters, Why VO2 Master?Performance Innovation: How Trek’s CheckOUT Study and VO2 Master Redefine Rider-Centered Bike DesignOctober 1, 2025
Fitness, How to Use, Sports, VO2 Master InfoComprehensive Compatibility: How VO2 Master Integrates with 9 Industry-Leading DevicesSeptember 25, 2025
Sports, Why Metabolic Testing Matters, Why VO2 Master?Triathlete Kristian Blummenfelt’s Amazing Training Journey from Olympic to Ironman GoldSeptember 9, 2025
Fitness, Fitness & Lifestyle, Sports, Why Metabolic Testing Matters, Why VO2 Master?Unlocking HYROX Performance: Why Portable VO2 Testing is a Game ChangerAugust 26, 2025
Fitness & Lifestyle, Exercise, Fitness, Sports, VO2 Master Info, Why VO2 Master?Human Connection Meets Performance: How VO2 Master Helps Coaches Deliver Results Clients FeelJuly 25, 2025
Fitness & Lifestyle, Sports, Why VO2 Master?How to Attract Elite Athletes to Your Facility with VO2 Master TestingJuly 10, 2025
Sports, Why Metabolic Testing Matters, Why VO2 Master?Unlocking the Edge: How Top Coaches Help Athletes Embrace VO2 Max TestingJune 19, 2025
SportsNHL Hockey Playoffs’ Elite Edge: 3 Reasons Why Teams are Using VO2 Master Portable TestingMay 16, 2025
The Science, SportsBreathe Smarter, Ride Faster: Unlocking Performance Through Cadence and RespirationApril 11, 2025
Exercise, Fitness, Fitness & Lifestyle, Getting Started, How to Use, Sports, VO2 Master Info, VO2 Master Testing & Protocols, Why VO2 Master?How to Perform a VO2 Max Test with VO2 MasterMarch 10, 2025
SportsWatch: Coffee Chat Q&A with Kristian Blummenfelt, Gustav Iden, and Olav Aleksander BuNovember 22, 2024
Fitness, SportsDeliver World-Class Virtual Coaching with the VO2 Master and Cloud AccountOctober 10, 2024
Education, Fitness, SportsSubmaximal or VO2 Max Testing: What’s the Best Choice for Your Athlete or Client?September 18, 2024
Sports, Fitness, Fitness & LifestyleMetabolic Testing for Gyms: Launch Your VO2/RMR Service in 14 Days September 11, 2024
SportsThe Norwegian Method: Kristian Blummenfelt and Gustav Iden Talk About Life as Pro TriathletesAugust 16, 2024
SportsTraining with the World’s Fittest Person: 24 Hours with Kristian Blummenfelt [Video]July 16, 2024
SportsThe Norwegian Method: Kristian Blummenfelt and Gustav Iden Talk About Life as Pro TriathletesJuly 15, 2024
SportsThe Norwegian Method: Kristian Blummenfelt and Gustav Iden on Camp, Altitude, and Enjoying TrainingJuly 11, 2024
Sports, VO2 Master Testing & ProtocolsEverything You Need to Know About Ventilatory ThresholdsJuly 5, 2024
SportsThe Norwegian Method: Kristian Blummenfelt on Training Optimization, Mindset, and What’s NextJune 21, 2024
SportsMini Documentary: How the World’s Fastest Triathletes Used VO2 Master to Boost Performance by 19%June 11, 2024
Education, SportsInnovative Universities and Colleges Worldwide Using VO2 Master for Human Performance Metabolic TestingMay 17, 2024
Longevity, Sports, The ScienceThe Drive with Peter Attia Q&A: You Asked, VO2 Master AnsweredApril 30, 2024
SportsThe Norwegian Method Podcast: 6 Key Elements of Planning Your Triathlon Training SeasonFebruary 21, 2024
SportsThe Norwegian Method Podcast: Defining the Performance Model and the Fundamentals of the Norwegian MethodFebruary 14, 2024
Fitness & Lifestyle, Sports, Why Metabolic Testing MattersHow a Coach Can Help You Harness the Power of Metabolic Analysis [Expert Insights from Performance Coach Sean Seale]February 12, 2024
SportsThe Norwegian Method – Episode 3: A Year On Since Kristian and Gustav’s Pivot to Short CourseFebruary 4, 2024
SportsThe Norwegian Method – Episode 2: Kristian Blummenfelt & Gustav Iden’s 2023 Pre-Season TrainingFebruary 4, 2024
SportsThe Norwegian Method – Episode 1: Kristian Blummenfelt & Gustav Iden’s Winter Lab TestingFebruary 4, 2024
SportsThe Norwegian Method: The Road to Paris 2024 with Kristian Blummenfelt, Gustav Iden, and Olav Aleksander BuFebruary 4, 2024
Fitness & Lifestyle, Sports, VO2 Master Info, Why Metabolic Testing Matters, Why VO2 Master?How VO2 Master Helps Coaches and Trainers Identify and Overcome LimitersDecember 19, 2023
Sports, VO2 Master Info, VO2 Master Testing & ProtocolsThe Ideal Duration and Intensity for a Short-Step TestSeptember 13, 2023
Sports, VO2 Master Info, Why VO2 Master?The Importance of Sport Specific Maximal Oxygen TestingAugust 8, 2022
Fitness & Lifestyle, Getting Started, Sports, The Science, The Science of Metabolic TestingCase Study – Interpretation of VO2max TestDecember 29, 2020
SportsThe Three Major Physiological Factors that Predict Elite Endurance PerformanceNovember 27, 2019
The Science, EducationParasympathetic Recovery After Maximal Exercise: Impact of Breathwork and Body CompositionApril 13, 2026
Fitness & Lifestyle, Fitness, The Science, Why Metabolic Testing Matters, Why VO2 Master?Advancing Firefighter Readiness in the USA: Dr. Higuera’s Insights on Portable VO2 TestingOctober 20, 2025
Education, The Science, The Science of Metabolic TestingHow 5 Thought-Leading Universities Use the VO2 Master Analyzer to Advance Sports Science Research and EducationJune 4, 2025
The Science, Education, Validation & ResearchCase Study: VO2 Master Analyzer Unlocks New Insights in Type 1 Diabetes ResearchMay 28, 2025
The Science, Validation & ResearchWhat VO2 Master Metrics Revealed in University of León Sprint Interval Cycling ResearchMay 8, 2025
The Science, SportsBreathe Smarter, Ride Faster: Unlocking Performance Through Cadence and RespirationApril 11, 2025
Validation & Research, The Science(Re)assessment of the COSMED Quark CPET and VO2Master Pro Systems for Measuring Pulmonary Gas Exchange and VentilationJanuary 30, 2025
The Science, Validation & Research5 Takeaways: Duke University’s Wireless Sensor Technology WebinarJanuary 29, 2025
The Science, Validation & ResearchWhat’s the Energy Expenditure of Golf Range Practice?December 18, 2024
The Science, The Science of Metabolic TestingVO2 Assessment: Comparison of Mobile Modified Technique with Standard CPETNovember 6, 2024
The Science, The Science of Metabolic Testing, Validation & ResearchStudy: The Reliability of the VO2 Master Pro Metabolic Analyzer and Comparison with the Cosmed QuarkOctober 31, 2024
The Science, Validation & ResearchStudy: Ideal Slope in Downhill Running and the Benefits of Combining EMG and VO2August 27, 2024
Validation & Research, The ScienceFeasibility of a Novel Augmented 6-Minute Incremental Step Test: A Simplified Cardiorespiratory Fitness Assessment Tool [Duke University]July 9, 2024
The Science, Validation & ResearchVO2 Master Validation Athlete Case Study by DU Kan AukaMay 31, 2024
Longevity, Sports, The ScienceThe Drive with Peter Attia Q&A: You Asked, VO2 Master AnsweredApril 30, 2024
The Science, Validation & ResearchVNR: UH study first to measure outrigger canoe paddling intensityMarch 14, 2024
The Science, Validation & ResearchEffect of respiratory muscle endurance training on performance and respiratory function in professional cyclists during the off-seasonJanuary 15, 2024
The Science, Validation & ResearchAccuracy of Tracking Devices’ Ability to Assess Exercise Energy Expenditure in Professional Female Soccer Players: Implications for Quantifying Energy AvailabilityJanuary 15, 2024
The Science, Validation & ResearchBackpack load carriage and uphill walking – what matters for hikers?January 15, 2024
Fitness & Lifestyle, Exercise, The Science, The Science of Metabolic TestingCO2 and the Basics of BreathingJanuary 10, 2024
Fitness & Lifestyle, Exercise, Longevity, The ScienceNormal (and Abnormal) Breathing Patterns at RestNovember 2, 2023
The Science, Validation & ResearchPhysiological and Mechanical Responses to a Graded Exercise Test in Traditional RowingFebruary 18, 2023
The Science, Validation & ResearchEnergy expenditure compared to mental focus & score in three modes of golf transport/playDecember 23, 2022
The Science, Validation & ResearchPhysiological Demands of Basic Fire Management Tasks in Members of the Canadian Armed Forces: A Pilot StudyOctober 15, 2021
Fitness & Lifestyle, Getting Started, Sports, The Science, The Science of Metabolic TestingCase Study – Interpretation of VO2max TestDecember 29, 2020
The Science, The Science of Metabolic Testing, Validation & ResearchValidity and Reliability of the VO2 Master Pro for Oxygen Consumption and Ventilation AssessmentSeptember 14, 2020
The Science, Validation & ResearchOxygen consumption in industrial tasks assisted by an upper limb exoskeletonJuly 3, 2020
The Science, Validation & ResearchSelective respiratory parameters and training of female tennis playersJune 22, 2020
The Science, Validation & ResearchReproducibility of oxygen consumption measurements with the vo2 master portable deviceJanuary 1, 2020
The Science, Validation & ResearchSpeculating on Physiology in the Lab vs on the RoadDecember 26, 2019
The Science, The Science of Metabolic TestingThe Historical Context of Measuring Oxygen ConsumptionDecember 13, 2019
The Science, Validation & ResearchObjective and Subjective Effects of a Passive Exoskeleton on Overhead WorkOctober 3, 2019
UncategorizedVO2 Master vs COSMED K5: Which Portable Metabolic Analyzer Is Right for You?June 3, 2026
Uncategorized, VO2 Master Info10 Years of VO2 Master: Co-Founders Peter O’Brien and Andrew Sellars Reflect on a Decade of Innovation October 26, 2023
Fitness, Fitness & Lifestyle, VO2 Master Info, Why Metabolic Testing Matters, Why VO2 Master?How Portable Metabolic & Heart Rate Zone Testing Is Revolutionizing Fitness and Wellness BusinessesNovember 12, 2025
Fitness, How to Use, Sports, VO2 Master InfoComprehensive Compatibility: How VO2 Master Integrates with 9 Industry-Leading DevicesSeptember 25, 2025
Fitness & Lifestyle, VO2 Master Info, VO2 Master News, Why VO2 Master?VO2 Master in the Spotlight: From High-Performance Science to Motion PicturesSeptember 16, 2025
Fitness & Lifestyle, Exercise, Fitness, Sports, VO2 Master Info, Why VO2 Master?Human Connection Meets Performance: How VO2 Master Helps Coaches Deliver Results Clients FeelJuly 25, 2025
Fitness & Lifestyle, VO2 Master InfoVO2 Master Facility Finder: Helping Fitness and Wellness Facilities Grow and Connect to Potential ClientsApril 30, 2025
VO2 Master Info, Education, Why VO2 Master?Portable Metabolic Testing FAQ: Everything You Need to Know Before Getting StartedApril 23, 2025
Exercise, Fitness, Fitness & Lifestyle, Getting Started, How to Use, Sports, VO2 Master Info, VO2 Master Testing & Protocols, Why VO2 Master?How to Perform a VO2 Max Test with VO2 MasterMarch 10, 2025
Fitness, How to Use, VO2 Master InfoTutorial: How to Sync VO2 Master with Your Garmin Device September 3, 2024
Fitness & Lifestyle, Sports, VO2 Master Info, Why Metabolic Testing Matters, Why VO2 Master?How VO2 Master Helps Coaches and Trainers Identify and Overcome LimitersDecember 19, 2023
Uncategorized, VO2 Master Info10 Years of VO2 Master: Co-Founders Peter O’Brien and Andrew Sellars Reflect on a Decade of Innovation October 26, 2023
VO2 Master Info, VO2 Master Testing & ProtocolsGet the Most Out of Your Long-Step Test (Physiological Profiling)October 6, 2023
Sports, VO2 Master Info, VO2 Master Testing & ProtocolsThe Ideal Duration and Intensity for a Short-Step TestSeptember 13, 2023
Fitness & Lifestyle, Getting Started, VO2 Master Info, VO2 Master Testing & ProtocolsHow to Choose the Right Step Test for Your Athletes and ClientsSeptember 11, 2023
Sports, VO2 Master Info, Why VO2 Master?The Importance of Sport Specific Maximal Oxygen TestingAugust 8, 2022