When “Easy” Power Isn’t Easy: A VO2 Master Data Deep Dive
Analyzing VO2 Master data reveals a stark reality check from my ride this Friday morning. I expected a straightforward, low-intensity recovery base day. Instead, my body gave me a loud warning. Even though I intentionally kept my external intensity low, the internal cost of the ride was exceptionally high. This ride is a textbook example […]
Stop Ignoring Garmin Performance Condition: How to Use It as a Real-Time Health Governor
How I Used Performance Condition to Stay Healthy on Today’s Base Ride This morning’s ride wasn’t about speed or hero watts. It was about physiology, recovery, and learning how to leverage Garmin Performance Condition to protect my autonomic system. For the first time, I used this real-time metric as the primary governor for the entire […]
Real-Time Decompensation: Decoupling and the Anatomy of My Failed Workout
Every endurance athlete knows the feeling of hitting a wall, but few can see it coming down the track with mathematical precision, which is why monitoring your Garmin Performance Condition is so vital during hard blocks. Yesterday, I set out to complete a critical high-intensity maintenance block: 7×3-minute VO2max intervals targeting north of 270 watts. […]
Stamina, Speed, Strength, and Skill – 4 Spokes With a Hub called “Consistency”.
Cycling Stamina and Strength: The S4 Framework Building elite cycling stamina and strength is the foundation of the S4 performance framework used by high-performance athletes.In the world of professional cycling, we often get distracted by the latest gear or chasing the highest wattage. But at its core, your performance is a wheel supported by four […]
The Garmin Daily Double Dip: A Stamina and Potential Deep Dive
The Garmin Daily Double Dip: A Stamina and Potential Deep Dive Coach Wharton – May 7, 2026 Understanding Garmin Stamina metrics like Actual Stamina and Stamina Potential has fundamentally changed the way we analyze real-time capacity and athletic recovery. While Potential represents your total “fuel tank” for the entire ride, Actual Stamina reflects what you […]
98% Charged: The +61 Garmin Body Battery Bounce Back
The Great Recharge: How I Pushed My Garmin Body Battery Back to 98 By Richard Wharton Achieving a massive Garmin Body Battery recharge is the ultimate goal after the physical toll of outdoor labor drains you to zero. Following up on my last post, I wanted to share the physiological “bounce back” results that took […]
Garmin HRV Stress Balance: When Life Gets in the Way
Garmin HRV Stress Balance: When Life Gets in the Way My training, recovery, and daily decisions start with Garmin HRV Stress Balance. I love the fantasy version of training: ride hard, lift heavy, eat clean, sleep eight hours, repeat. And with all the data my Garmin wearables give me — especially my older Garmin Fenix […]
The Garmin Ecosystem: Why Your Watch is More Important Than Your Power Meter
Garmin Recovery Time: Why Your Watch Beats Your Power Meter By The Garmin Guru | April 24, 2026 Understanding Garmin Recovery Time is essential for any athlete following a “Physiology First” approach. As a coach with over 20 years in the industry, I know that your bike computer is only half the story. To truly […]
Altitude, Heat, and the Power Curve: Practical Physiology for Endurance Athletes
Elite performance is built on a careful balance between stress and recovery, biology and behavior. This article translates practical lessons from applied sports science into usable guidance for endurance athletes and coaches. It covers how simulated altitude works, why erythropoiesis is not as simple as “more red blood cells = better,” how heat affects different […]
Let’s Start With An Assessment!
What Is My Current Fitness? Stress is a horrible psychological state. It’s also chemical, and physical. Strain is the actual, physical manifestation of Stress. Think about it this way; Stress is your body, mind, and heart, looking at a hill, and saying… “I have to go climb THAT?!” And Strain is the actual GRIND as […]