Knowledge Base
Topics
Training
Physiology
Workouts
Recovery
Nutrition
See All »
Experts
Dr. Stephen Seiler
Dr. Stephen Cheung
Julie Young
Dr. Iñigo San Millán
Trevor Connor
See All »
Performance Pathways
Explore concepts, master skills, and solve problems with the guidance of leading experts.
Polarized Training
Sports Nutrition
Interval Training
Basic Data Analysis
Advanced Data Analysis
See All »
Fast Talk Podcast
Fast Talk is your source for the science of endurance performance
Listen to Fast Talk »
Fast Talk Femmes is our new podcast series that’s all about the female endurance athlete
Listen to Fast Talk Femmes »
Coach Education
Coaching
The Craft of Coaching
Coaching Knowledge Base
Coaching Development
Take your coaching to the next level.
Take your coaching further with our knowledge base, education and development resources, and content from world-class experts.
Athlete Services
Community
About Us
site search
navigation search site
Fast Talk Laboratories
Sign In
Sign Up
Lennard Zinn
Latest
Overcoming the Challenges of Modern Bike Maintenance with Lennard Zinn
Fast Talk Podcast Episode 284
Lennard Zinn and the Art of Tire Pressure
Fast Talk Podcast Episode 95
Trail, Rake, and Flop—Bike Design with Lennard Zinn
Fast Talk Podcast Episode 57
Too Much of a Good Thing? Heart Arrhythmias in Endurance Athletes
Fast Talk Podcast Episode 40
