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
Fitness & Lifestyle, Exercise, 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, Why Metabolic Testing Matters, VO2 Master Info, Why VO2 Master?How Portable Metabolic & Heart Rate Zone Testing Is Revolutionizing Fitness and Wellness BusinessesNovember 12, 2025
Fitness & Lifestyle, Fitness, Why Metabolic Testing Matters, The Science, 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 & Lifestyle, Fitness, Why Metabolic Testing Matters, Sports, 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, Fitness, Exercise, 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, Fitness, Exercise, 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
Fitness & Lifestyle, Fitness, Exercise, Getting Started, Sports, VO2 Master Info, How to Use, 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 & Lifestyle, FitnessMetabolic 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, Why Metabolic Testing Matters, SportsHow 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, Why Metabolic Testing Matters, Sports, VO2 Master Info, 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, The Science, LongevityNormal (and Abnormal) Breathing Patterns at RestNovember 2, 2023
Fitness & Lifestyle, Fitness, ExerciseEasy 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
Fitness & Lifestyle, Fitness, ExerciseListen: 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
Why Metabolic Testing Matters, Sports, Why VO2 Master?VO2 Master Testing for Team Sport Athletes: Managing Fatigue and Optimizing Recovery In-SeasonOctober 28, 2025
Why Metabolic Testing Matters, Sports, Why VO2 Master?Performance Innovation: How Trek’s CheckOUT Study and VO2 Master Redefine Rider-Centered Bike DesignOctober 1, 2025
Fitness, Sports, VO2 Master Info, How to UseComprehensive Compatibility: How VO2 Master Integrates with 9 Industry-Leading DevicesSeptember 25, 2025
Why Metabolic Testing Matters, Sports, Why VO2 Master?Triathlete Kristian Blummenfelt’s Amazing Training Journey from Olympic to Ironman GoldSeptember 9, 2025
Fitness & Lifestyle, Fitness, Why Metabolic Testing Matters, Sports, Why VO2 Master?Unlocking HYROX Performance: Why Portable VO2 Testing is a Game ChangerAugust 26, 2025
Fitness & Lifestyle, Fitness, Exercise, 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
Why Metabolic Testing Matters, Sports, 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
Fitness & Lifestyle, Fitness, Exercise, Getting Started, Sports, VO2 Master Info, How to Use, 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 & Lifestyle, FitnessMetabolic 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
Sports, The Science, LongevityThe 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, Why Metabolic Testing Matters, SportsHow 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, Why Metabolic Testing Matters, Sports, VO2 Master Info, 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, Why Metabolic Testing Matters, The Science, 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, Validation & Research, The Science of Metabolic TestingStudy: 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
Sports, The Science, LongevityThe 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, The Science, LongevityNormal (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, Validation & Research, The Science of Metabolic TestingValidity 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
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, Why Metabolic Testing Matters, VO2 Master Info, Why VO2 Master?How Portable Metabolic & Heart Rate Zone Testing Is Revolutionizing Fitness and Wellness BusinessesNovember 12, 2025
Fitness, Sports, VO2 Master Info, How to UseComprehensive 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, Fitness, Exercise, 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
Fitness & Lifestyle, Fitness, Exercise, Getting Started, Sports, VO2 Master Info, How to Use, VO2 Master Testing & Protocols, Why VO2 Master?How to Perform a VO2 Max Test with VO2 MasterMarch 10, 2025
Fitness, VO2 Master Info, How to UseTutorial: How to Sync VO2 Master with Your Garmin Device September 3, 2024
Fitness & Lifestyle, Why Metabolic Testing Matters, Sports, VO2 Master Info, 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