Physiological Threshold Vs. FTP: The Power Illusion
The Power Illusion: Resetting 20 Years of Training with Physiological Data After 20 years of cycling, I realized my FTP wasn’t telling the whole story of my actual physiological threshold. My identity as a cyclist was defined by a single, flickering number on a head unit: Watts. If you’ve spent any significant time in the […]
VO₂max Intervals: The Most Misunderstood Workout in Cycling—And How to Do Them “Right”
VO2Max State vs. Zone: What’s Happening Under the Hood https://youtube.com/shorts/gjB6seZEVec?feature=share I recently started using my VO₂Master again. In this session, I wanted to explore the VO2max state vs zone debate by looking at the actual physiological cost of high-intensity efforts. Earlier this week, I performed five separate 3-minute intervals at an intensity well above […]
The Moxy SmO₂ Sensor: What It Is, How It Works, and How It Makes You Faster
Unlock the secrets of your muscles with the Moxy SmO₂ sensor! Gain real-time insights into your muscle oxygen levels during every ride, allowing you to train smarter and recover better. Say goodbye to guesswork as you monitor your SmO₂ alongside power and heart rate. Whether refining endurance or mastering recovery, this tool optimizes your performance. Harness the power of SmO₂ and elevate your cycling game—your body will thank you!
Vo2Max and Heart Health – A Single Ride Following Dr. Paddy Barrett’s Formula
Vo2Max and Heart Health Correlation With DFAA-1 and other Metrics I recently stumbled across a Substack post by Dr. Paddy Barrett that explains how Vo2Max is impacted by low intensity exercise. While I had not known about Dr. Barrett previously, when I read his history and other posts, I became intrigued. I think he’s a […]
The Physiological Perspective of Four Separate 8-Minute Intervals
8-Minute Intervals At “Threshold”… In late November of 2024, I was able to perform an interval session on my indoor trainer and bike with my clients. The workout comprised of four separate 8-minute intervals. We used the VQ Velocity app, and I recorded each interval as a separate file while wearing my Vo2Master Gas Exchange […]
Affirming DFAA-1 Aerobic Base With Vo2Master and Moxy
A New Calculation Uses Heart Rate Variability to Better Tune DFAA-1 I’ve been a big fan of Dr. Bruce Rogers, since 2017. He is a trained MD, but publishes his work in credentialed journals. As a Masters’ level road cyclist, he knows how important heart health is. He is also fully aware of the cardiac […]
Vo2Max and Mountain Biking
Mountain Biking Requires Riding at Vo2Max! CAUTION – THIS POST IS NERD-HEAVY! IT IS DEEP IN THE WEEDS! DO NOT HESITATE TO ASK QUESTIONS!!!!! Ever since I received my Vo2Master back from my friend and code buddy in Canada, I have been collecting data on inside and outside rides. Not long ago, I rode two […]
Vo2Master Vo2Max Value Affirms Garmin Vo2Max Estimator
Vo2Master’s Vo2Max Value Was 98% Consistent with Garmin In May of this year, I wrote a post about the Garmin Vo2Max Calculator. In July, I was able to test my Vo2Max at OBC Headquarters, to compare values. I performed a Graded Exercise Test, using the Vo2Master app. This app, on a cell phone, trapped data […]
Steve Neal’s Moxy Field
Coach Steve Neal’s Moxy Field Is INCREDIBLY EFFECTIVE! Steve Neal is one of the most successful and qualified coaches that I know. He and I have followed a similar path. We both owned Cycling Studios. He and I have worked together to employ features in PerfPro Studio. He is a pioneer in Diaphragm breathing protocols. […]
More Fun With DFAA-1
“Using an old copy of RaceDay Apollo, a program invented by Dr. Philip Skiba, the software showed a .9799 (97.99%) probability factor that I would be able to hold 230 watts over 30 minutes. This product is no longer on the market, but copies of it are prized. With that number in mind and knowing that I did not have much intensity under my belt, I attempted to match or possibly break this value….”