Sitemap - 2025 - Physiologically Speaking
Physiology Friday Top 10 Posts of 2025
Physiologically Speaking Live | 12.25.25
Physiology Friday #298: Does Being Fit Make Alcohol Harmless?
Why Nobody Can Ever Agree on the Right Way to Train
Physiology Friday #297: Post-Workout Hot Baths Provide a VO₂max Boost
Physiologically Speaking Live | 12.10.25
Dr. Rhonda Patrick and I Break Down the Physical Activity Guidelines (and why they need an update)
Physiology Friday #296: Can Excessive Exercise Cause Cognitive Decline?
Physiologically Speaking Live | 12.4.2025
Physiologically Speaking Live | 12.1.25
Training Update + a Look into My Injury History as a Runner
Physiology (Black) Friday Shopping Guide
A Holiday Note & a Special Offer
Physiology Friday #295: Inactivity Changes Our Body's Response to Exercise
California International Marathon Training Update
Physiology Friday #294: What Really Drives VO₂ Max Down with Age?
California International Marathon Training Log (Week 8) | The Road to 2:20
Physiology Friday #293: Is Urolithin A the Next Big Performance Supplement?
Is Heart Rate-Based Training and Racing Useless?
California International Marathon Training Log (Week 7) | The Road to 2:20
Physiology Friday #292: Does Extreme Exercise Elevate Heart Disease Risk?
California International Marathon Training Log (Week 6) | The Road to 2:20
Physiology Friday #291: How Circadian Rhythms and Sleep Consistency Shape Cardiorespiratory Fitness
What Running a Marathon Does to Your Body
California International Marathon Training Log (Week 5) | The Road to 2:20
Physiology Friday #290: Endurance Athletes Are Under-Consuming Carbs
California International Marathon Training Log (Week 4) | The Road to 2:20
Physiology Friday #289: Have We Underestimated the Health Benefits of Vigorous Activity?
California International Marathon Training Log (Week 3) | The Road to 2:20
Physiology Friday #288: Low-Carb Erodes Endurance Performance Gains, Even with Caffeine
California International Marathon Training Log (Week 2) | The Road to 2:20
Physiology Friday #287: My 5 Favorite Running-Related Studies This Month
California International Marathon Training Log | The Road to 2:20
Physiology Friday #286: The Science of Alcohol & Ketones
Physiology Friday #285: Q&A on Ketones, Creatine, Endurance Nutrition, Heat Training, and More!
Research Reveals How the Fastest Runners at the Boston Marathon Train
Physiology Friday #284: Can Low-Carb and High-Carb Pre-Exercise Meals Deliver Similar Performance?
Physiology Friday #283: Does 'Extreme' Exercise Raise Colon Cancer Risk?
What if Exercise Isn't Medicine?
Physiology Friday #282: Why Athletes Need Low-Intensity Training
Physiology Friday #281: Is Being Fit and Overweight Healthier Than Being Unfit?
The Science of Protein Quality with Dr. Joseph Matthews
Physiology Friday #280: Is 7,000 Steps Per Day the New ‘Sweet Spot’ for Disease Prevention?
Creatine for the Brain with Dr. Nicholas Fabiano
Train Your Gut for Performance: The Overlooked Secret to Recovery, Strength, and Longevity
Physiology Friday #279: Adding Protein to Carbs after Exercise Enhances Muscle Recovery
Is Zone 2 Training Optimal for Mitochondrial Health? My Interview with Kristi Storoschuk
60 Years of Marathon Running Lessons Learned with Amby Burfoot
Special Marathon Training Q&A with the Bone Health & Osteoporosis Foundation
Physiology Friday #276: Heat, But Not Cold, Promotes Muscle Regeneration After Injury
David Roche Wants to “Science the Sh*t” Out of UltraRunning
The Top Fitness and Health Metrics to Track, Optimize, or Ignore
Physiology Friday #274: Post-Exercise Hot Baths Mimic the Effects of High-Altitude Training
How to Maximize Your Workout Recovery
Physiology Friday #273: Is Time-Restricted Eating Sabotaging Your Workout Results?
Physiology Friday #272: Is Endurance Exercise the Best Way to Improve Longevity?
Physiology Friday #271: Is Durability the Most Underrated Trait in Endurance Performance?
Health Influencers Have a Credibility Problem
Physiology Friday #270: Post-Exercise Ketones Enhance Carbohydrate Storage During Recovery
Road to Boston Training Log | Race Recap!
Physiology Friday #269: Carbohydrates Help Fuel Heat Adaptation
Physiology Friday #268: Strenuous Workouts May Undermine Sleep-But Timing is Crucial
Physiology Friday #267: Using Cold After Exercise Hampers Muscle Gains—Now We Know Why
Road to Boston Training Log | Week 12
Physiology Friday #266: A New Theory on What Limits Our Maximal Aerobic Capacity
Join My First Live Subscriber Q&A Session!
Road to Boston Training Log | Week 11
Road to Boston Training Log | Week 10
Physiology Friday #264: Have We Been Fooled Into Thinking Exercise Improves Sleep?
Road to Boston Training Log | Week 9
Cardiovascular Fitness: The Key to Longevity | Golden Age Health Summit 2025
Physiology Friday #263: Does Running a Marathon Shrink Your Brain?
Road to Boston Training Log | Week 8
Physiology Friday #262: Everything You Need to Know about Zone 2 Training
The Zone 2 Conversation: Brady Holmer on Zone 2 for runners
Road to Boston Training Log | Week 7
Road to Boston Training Log | Week 6
Physiology Friday #260: How to Train Your Physiological Resilience
Episode 430: Running Shoes with Brady Holmer
Road to Boston Training Log | Week 5
Physiology Friday #259: Do Antioxidants Hamper the Adaptive Response to Exercise?
Road to Boston Training Log | Week 4
Road to Boston Training Log | Week 3
Physiology Friday #257: Does Training Frequency Matter for Fitness Gains?
Road to Boston Training Log | Week 2
Physiology Friday #256: Caffeine Boosts Performance & Fat Burning during Carb-Restricted Training
Road to Boston Training Log | Week 1
I Got a Lower-body MRI: Here's What it Told Me about My Muscle Mass
Ask Me Anything: Carbohydrates, Creatine, Cross Training, Recovery Techniques, and More!
Physiology Friday #252: How a Week-long Fast Affects Performance and Metabolism During Exercise
What Did You Learn from Physiologically Speaking in 2024? + Win a Copy of My Book
Physiology Friday #251: Does Our Body Have a ‘Muscle Memory’ for Aerobic Exercise?