Physiology
Humans aren’t machines—we’re much more complicated. Exercise physiology involves changes in the body from exercise and rest. From anaerobic threshold to environmental acclimatization, from FTP to PGC-1 alpha, we explore the science of human performance.
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Longevity and Biomarkers of Performance
By julia • Aug 7th 2025 -
Durability: The Fourth Pillar of Aerobic Fitness
By julia • Jul 17th 2025 -
The Reproductive System and Athletic Performance
By julia • Jul 15th 2025 -
The Cardiovascular System and Athletic Performance
By julia • Jul 8th 2025 -
The Respiratory System and Athletic Performance
By julia • Jul 1st 2025 -
The Endocrine System and Athletic Performance
By julia • Jun 24th 2025 -
The Many Rewards of Neuromuscular Training for Cyclists
By julia • Jun 12th 2025 -
Preventing and Managing Illness During Endurance Training
By julia • Jun 4th 2025 -
DIY Lactate Testing Like a Pro
By julia • May 30th 2025 -
The Science and Safety of Endurance Exercise During Pregnancy
By julia • May 20th 2025 -
Sweat Rate, Composition, and the Importance of Fluid Balance
By Chris Case • Mar 12th 2025 -
Unlocking Your Full Potential: Insights from a Metabolic Assessment
By Chris Case • Jan 21st 2025 -
The Effects of Cycling on Bone Health
By Andrea Dehnke • Oct 18th 2023 -
Enhance Your Safety During the Triathlon Swim
By Andrea Dehnke • Oct 10th 2023 -
How to Analyze Running Form
By Andrea Dehnke • Aug 21st 2023 -
How to Bulletproof Yourself Against Plantar Fasciitis
By Andrea Dehnke • Aug 9th 2023 -
How to Bulletproof Yourself Against IT Band Syndrome
By Andrea Dehnke • Jul 12th 2023 -
An Ultra-Athlete’s Guide to RPE
By Andrea Dehnke • Jul 5th 2023