The Endurance Athlete’s Guide to VO2max and Lactate Tests
Find out all the dos and don’ts of physiological testing as we break down VO2max and lactate/ramp testing.
Subtopic Filter
- Aerobic Threshold
- Aging
- Altitude Training
- Anaerobic Capacity
- Base Training
- Biomarkers
- Cadence
- Cardiovascular Drift
- Cramping
- Cyclocross
- Endurance Coaching
- Endurance Performance Data Analysis
- Endurance Training
- Environmental Physiology
- Exercise in Cold Weather
- Exercise in the Heat
- Fasted Training
- Fatigue
- Female Athletes
- Functional Threshold Power
- Gear and Tech
- Heart Rate
- HIT
- Hydration
- Indoor Cycling
- Inflammation
- Injury
- Injury Prevention
- INSCYD
- Interval Workouts
- Knee Pain
- Lactate
- Long Slow Distance
- Nutrition Strategies
- Overreaching and Overtraining
- Periodization
- Polarized Training
- Power
- Pro Athletes
- Race Planning and Preparation
- Recovery
- Recovery Techniques
- Respiration
- Running
- Sleep
- Sport Psychology & Mental Training
- Sports Medicine
- Sports Nutrition
- Strength Training
- Supplements
- Swim
- Technique
- Testing
- Threshold
- Trail Running
- Training Concepts
- Training Zones
- Triathlon
- Ultra Running
- VLamax
- VO2max
- Whoop
- Zwift
All
Polarized Training Pathway
In collaboration with Dr. Stephen Seiler, the “father of polarized training,” we have curated everything you need to know about the 80/20 training method.
Testing to Identify Respiration Limiters
Coach Steve Neal helps athletes develop their respiratory systems to improve performance. Find out how the testing works, the limiters it exposes, and what you can do to start training your own breathing.
Q&A on Indoor Training, Effective Sleep, Recovery Needs for Women, and Vitamin D with Jennifer Real
Medical doctor and elite Zwift team manager Jennifer Real talks with us about indoor training and racing, and how to achieve effective recovery including monitoring sleep and taking Vitamin D.
Cardiac Remodeling in Endurance Athletes, with Dr. Brad Petek and Dr. Tim Churchill
We explore the ways in which the heart changes through training and adaptation with two leading experts in sports cardiology.
How to Warm Up for Zwift Races
The demands of virtual racing are different from live racing. Physiologist Rob Pickels explores the science of warmups and how this applies to fast-start Zwift races.
Exercise in the Cold Pathway
Exercising in cold weather has a significant impact on our physiology—from breathing to metabolism to performance. In this Pathway, you’ll learn about the physiological and psychological effects of cold from many experts.
Why You Should Dress Warm in Cold Weather
Coach Connor offers his explanation for why you should overdress, rather than underdress, during cold-weather rides.
How to Dress for Cold-Weather Cycling
Our Canadian CEO and cycling coach Trevor Connor offers his hard-won tips for how to dress for cold-weather cycling warmth and comfort.
Understanding the Relationship Between VO2max and VLAmax
While VO2max is well studied, VLamax is a relatively new concept. Understanding the relationship between the two measures will help you better define your training.
Exploring Heat Stress and Heat Stroke, with Dr. William Adams
We explore health conditions elicited by heat, including heat stress, heat stroke, and heat exhaustion, with expert guest Dr. William Adams.
Could Respiration Be Your Limiter?
Athletes spend much of their time training their legs and heart. What about our lungs? Steve Neal breaks down the components of respiration to help explain why it could be holding you back.
Environmental Pollution, Health, and Performance, with Dr. Michael Koehle
Should we modify how, where, and when we train based on our potential exposure to pollutants?
Exercise in the Heat Pathway
Endurance athletes inevitably face the challenges imposed by training and racing in the heat. How do our bodies respond, and what are ways that we can best prepare? Learn how to beat the heat with advice from Dr. Stephen Cheung, Dr. Stephen Seiler, and a range of experts and coaches.
Best Practices for Racing in the Heat
Environmental physiologist Dr. Stephen Cheung details how to best prepare for events in the heat.
Physiological Responses to Altitude
Head Coach Ryan Kohler details the profound physiological impacts that altitude can have on our heart rate and power output.
The Physiology of the Race Season, with Dr. Iñigo San Millán
We explore the physiology of race season—how to find top-end fitness, how long it takes, and the best ways to do it.
Exploring Heat Adaptation Methods
Dr. Stephen Cheung explores how to develop heat adaptation protocols that fit your event, budget, and circumstances.
Endurance Performance Testing and Monitoring—Past, Present, and Future
Dr. Stephen Seiler presents on the history and future of endurance sports testing and monitoring.