October 9 2021 Post-Ride Analysis

DFAA-1, Moxy, and Vo2Master ALL worked to help with traditional 'base' measurements of Zone 2 heart rate and wattage.

Bouncing Between DFAA1 0.75 and 1.00 for Optimal Fat Burn and Aerobic Base Improvement   Having the FatMaxxer Android software on-screen in realtime has brought a new element to my base training. I use the screen to try and keep my intensity between DFAA 1.00 and 0.75. The advantage to this is that I can […]

First Ride Using FatMaxxer For Aerobic Conditioning

First Ride with Fatmaxxer App

Trying to Keep DFAA1 Between 0.75 and 1.00 Today’s Ride was just the first step in what will arguably be a four to six week effort to establish a BASE of AEROBIC Fitness. I rode just under 60 minutes, and used the information from FatMaxxer to keep my riding intensity at maximum aerobic intensity. Yesterday, […]

What Does All The Data Say??

Look at the Muscle oxygen picture, the vo2max picture, the watts, the heart rate, the respiration rate, all of it.

We Have to Look at the Holistic Picture. I’ve been a Cycling Coach since September of 1993. I started with pace, then heart rate. In 1995 I bought my first CompuTrainer, and learned about LOAD. In 1998, I owned the world’s first TUNE powertap built for mountain bike rear wheel spacing. In 2004, I bought […]

Let’s Start With An Assessment!

I use a Vo2master gas analyzer, a moxy monitor, a wattage meter, an advanced heart rate monitor, and the shockwiz measurement system.

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 […]

Xert Breakthrough With Physiological Metrics

Xert Is On Board With Some Serious Physiological Observations My Client, Dusty, achieved an Xert Breakthrough while I observed his Physiological Metrics. This is Part 2 of what will now be a 3-part series of videos. In Part 1, I described the physiological phenomena behind a good warmup. Today, we’re going to show how Xert […]

Xert Breakthrough With Physiological Metrics Part One – Warmup

Visualize Your Warmup With SmO2

We Use a Moxy Monitor, a Vo2 Master, PerfPro Studio, and Xert To Show a PROPER Warmup I continue to learn something almost daily when it comes to mixing Physics and Physiology. The data that we get and use for wattage training, is almost always complemented by the information I collect from physiology. We have […]

Xert FTP Tested

Xert Claims my FTP (Functional Threshold Power) Sits At 265 Watts. Is It Accurate?

I’ve always wondered if calculated Functional Threshold Power Values are accurate. Since 2017, however, I have relied on the Xert FTP value.

For years, we relied on the “20-Minute” Test. Riders would perform a 20-Minute effort, all out, and then subtract 5% from that value. The new number was considered “Threshold”.

Later, physiologists looked at 90% of a 3-Minute Maximal Effort.

There’s the 5-1-5 test….

Step Tests (25w steps every 3 minutes)…

Ramp tests (15-20w every minute)…

The latest ‘Testing’ asks for a 20-minute, 5-minute, 1-minute, and 5-second effort.

[caption id="attachment_12832" align="aligncenter" width="1024"]Xert FTP Garmin PerfPro Studio Vo2 Master Xert Claims that my FTP (Functional Threshold Power) is at 265 watts. Let’s find out how accurate that really is.[/caption]

NO MORE TESTING???.

Moxy Monitor Warmup Protocol

The Moxy Monitor Warmup Protocol Ensures a Better Ride!   The Moxy Monitor gives cyclists a better window into their body, and how the body responds to intervals and recovery. When we use the Moxy for warmup observations, we end up with a higher saturated muscle oxygen (SMo2), and a higher Total Hemoglobin Count (ThB). […]

Using the Moxy Muscle Oxygen Monitor to Affirm LT1

Moxy Muscle Oxygen Monitor Is A Passive Way to Detect Lactate Threshold Deflection Points I’ve been using the Moxy Muscle Oxygen Monitor since the product first became available in the early 2010’s. I quickly realized that it offered insights into physical fitness unlike any other product. Today’s Online Bike Coach Daily Ditty shows how my […]

Performing 8-Second “Zoomies” with 6-Second Recoveries to Achieve Fitness Breakthroughs


This is a short video of several clients at the studio performing Intervals called “Zoomies”. Zoomies are 8-second intervals, with just 6 second recoveries. We performed FORTY of these in 3 sets. The goal is to ride the 8 second intervals at a relatively high intensity, maybe 150-200% of Threshold. Then the cyclist spins through a short recovery. I used it on Tuesday, and multiple cyclists achieved breakthroughs on Xert. I’m using it today as well, to similar effect.

Here’s how to make them work for you.