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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.
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.

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Billat 30-30’s with Xert, Vo2Master, and PerfPro

Billat 30-30’s Are a Great Way to Improve Your Ability to Suffer Under Load!

 

Xert has zones that flex with time spent above Threshold. When you bite into HIE, the Xert Dial responds by reducing the band of yellow or orange, and expanding the Purple arc, which is theoretically not possible to surpass. When you do, it’s a BREAKTHROUGH!

But the fascinating thing about this video is that the Vo2 values, during the effort and even into recovery, show how effective this type of workout really is; my Vo2 values stayed ABOVE 80% of Vo2max, for several minutes, and THAT is what improves HIE and “Suffer” ability. Xert properly displays this on the video in the colored arcs. Therefore, you’re looking at the PHYSICS of PHYSIOLOGY!

I use PerfPro on this type of protocol because the graph is easier to read, and it shows me values which I had turned off at the time of recording. The Xert Dial is moved over from the Xert Remote Player, which is a VERY useful tool.

Thanks for watching. Don’t forget to register for the webinar on January 30th at 1200, gmt-8, and we’ll review the 9 weeks of progression, as well as the 5MMP breakthrough effort!

ENJOY THE RIDE!!!

Xert 5MMP

Xert 5MMP – Can I REALLY Achieve A Breakthrough?

I’m just nine days out from my Peak date per Xert. My Xert 5MMP is reading “355”, and it floats between 355 and 357. I rode some 5 minute intervals yesterday and barely broke 302! The Vo2 data is showing that 355 will be a true challenge.

I believe my Xert 5MMP is Achievable, but not as a straight, horizontal average. I’m going to attempt it with my own strategy, which involves “Bank it”, then “Spend it”.

Watch the video and let me know what you think.

Enjoy the ride!