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Fat Burning, and DFAA-1, an Introduction

The metabolic fat-burning zone is not a new phenomenon. It can be found through a Vo2 apparatus that measures changes in Ventilatory Threshold. It can also be found through regular and invasive pricks with a Lactate Tester. The goal is to find the intensity where a cyclist's Ventilatory Threshold changes; in other words, where their breathing frequency rises. A similar deflection can be found when using Lactate Testers; we are trying to find the intensity where the body begins to accumulate Lactate from a point where it can be processed back into....
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The Road to 300 Watts FTP

Right Now, It's NOT about 300 Watts; It's About Raising LOWER THRESHOLD

The goal of base is to train the body for Economy. Stamina is the fundamental Pillar for Polarized Training. When you train using DFAA-1, you can get a clearer picture of how your body is responding to the training. Wattage and traditional heart rate become
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Getting FatMaxxer On the Same Screen As PerfPro Studio

The FatMaxxer App for Android is one of my favorite instruments when used in conjunction with a Polar H10 Chest Strap.
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DFAa1 Ride In the Evening – Did That Improve Monday Night’s Sleeping Pattern?

I Changed my Workout Schedule To An Afternoon DFAa1 Ride

Yesterday’s DFAa1 Ride occurred around 4pm. Normally, I ride in the late morning, but I have been multitasking on several fronts, and fell behind. I also did not get to enter in my 60 minutes, instead riding in the afternoon. This was also an attempt to determine whether an evening exercise bout would improve my sleep pattern.

The Rides this Fall are all about DFAa1. I use FatMaxxer software, broadcast from an Android phone to a PC screen, and either increase or decrease my intensity when cycling to try and stay between 0.75 DFAa1, and 1.00 DFAa1. Using this number, instead of watts, gives me a highly accurate, day-to-day method, of measuring intensity and optimizing my Aerobic Capacity.

Dfaa1
A Good Night’s Sleep can lead to a better BASE ride.

But I’m finding that a good ride requires a solid night’s rest. Monday evening’s ride actually did not go quite as well as I had hoped. The DFAa1 dipped “Below” 0.75 several times, and I also ran out of time. Therefore, the workout was just 45 minutes long, and the intensity was probalby too high.

But when bedtime came, I was pretty tired. I went to bed around 8:50pm, after a FULL meal of steak and sweet potatoes, and promptly passed out around 9:06pm. I had the Pink Noise generator on, and I had limited my alcohol intake to one glass of wine. I was hydrated, but tired. I ended up sleeping for FIVE STRAIGHT HOURS, which for me, is a recent record. But some time around 2:30am, I woke up, and did not get back to sleep until I had moved rooms, and changed beds. Then I slept for another few hours.

I am noticing a trend with this sleep; I get more DEEP sleep before I wake up, and I get more REM sleep after I fall asleep the second time. This may be anecdotal, but I do think the Pink Noise is helping. Now, I just need to get 7 or 8 straight hours of sleep.

The Garmin Connect platform is really interesting. I’m starting to understand it just a bit, but I’m going to keep working within that ecosystem of fitness, to explore features and become adept at the information it’s revealing.

Here’s the video. Thanks for reading, thanks for watching, and ENJOY THE RIDE!

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DFAA1 – Curb My Enthusiasm

I thought A Good Night’s Sleep Would Lead to A Good Ride. My Heart Said Otherwise

It’s frustrating – today’s ride started off with the best of intent. However, the FatMaxxer App, monitoring the DFAA1 fractions on my Heart Rate Variability, showed more strain than my wattage allowed. In other words, for the PRESCRIBED Heart Rate and Wattage intensity for a Lower Threshold ride, the DFAA1 basically told me, “NO. Back Off. Something’s not right. We need to lower the intensity.”

I fought this for 45 minutes before backing off, and watching the DFAA1 float higher.

Today, there was a VERY thin line between TOO HARD, and TOO EASY. I could probably ride at 153 beats per minute, and have a DFAA1 around 1.00 or higher, but at 156 Beats per minute, DFAA1 sank well below 0.75 and stayed there longer.

I don’t have images of the next phenomenon, since it occurred on my Fenix 6X Pro, but more than once, I received warnings that I was having an “Abnormal High Heart Rate.” I didn’t feel it, but I have set the Garmin Fenix 6X Pro to receive my heart rate from the chest strap when it is in use. Unfortunately, I did not record from the watch; maybe I’ll have to do that in the future.

There is an EKG app available for the Android and the Polar H10. I don’t believe I’m suffering from Athletic Heart Syndrome, but honestly, it’s better to know than not know, and I’ll start recording EKG going forward.

Here’s todays summary; I love using PerfPro Studio for these rides – I also love switching between %load and %slope. I still prefer % slope, but if I can get my heart rate and DFAA1 calmed down and not swinging, I might see if I can ride at a known % load, and watch DFAA1 and HR from there.

Thanks for reading, and ENJOY THE RIDE!