“For the record, I am a
nerd. On top of being professional cyclist I work as a marketing
consultant analyzing sales trends. That means lots Excel
spreadsheets and data interpretation.
Now that I’ve cleared the
air it should come as no surprise that I’m completely geeked out
when it comes to riding and training with a power meter. I’ve
used a power meter for the past three seasons and have
experienced great gains in fitness from having “hard coded”
numbers to serve as my training compass.
The past two weeks I’ve
been riding an iBike Aero. Coming from a strain gauge based
system I’ll be the first to admit I had my reservations
regarding how accurate the setup could be. Those reservations
were absolutely crushed by my second ride. Armed with
approximately 10 hours of data I saw there was never more than a
1% difference between my iBike and previous power meter. It
didn’t matter if I was warming up in zone one or getting after
it for a long interval in zones four and five, the iBike always
gave me the correct power output.
Not only was I blown away
by the iBike’s accuracy, I was stunned by how much insight it
offered me. For example, I’ve been using old tires with the bead
removed as a tire liner. With the iBike setup calculating both
wind and rolling resistance I was able to determine that the
zone two ride I complete at 230 watts could’ve been completed at
190 watts had I been running a traditional tire setup. That is
just one example of a “fun” number showing energy waste I gained
from the iBike.
However, when it comes to
training a cyclist needs to know more than how they could’ve
sped up their ride. On top of several ways iBike lets you
improve what could be describe as a cycling advantage, it also
offers many valuable training data points while you are on the
bike. If you’ve ever raced with a power meter you’ve likely
noticed that you are just as cooked after a crit as you are
after a time trial. Despite being equally exhausted, your crit
average power is considerably lower than the average power in a
comparable TT effort. That is because the nature of those two
races makes average power an “apples to oranges” type of
comparison. By reading Intensity Factor and Normalized Power on
the fly you have a valuable “apples to apples” comparison while
racing and training.
A heavy portion of my
training comes while I’m parked on the trainer. I love how the
trainer mode allows me to still train with power. This coming
week I’m visiting a Tri Fit Club and Studio in Santa Monica
where I’ll undergo both Metabolic and Vo2 testing. Having my
iBike set on trainer mode while I conduct this test will be
incredibly helpful in giving me data I can stack on top of my
testing results. I’ve only scraped the surface when it comes to
telling you some of the things I love about the iBike, and I’ve
only scraped the scratch when it comes to maximizing the tools
offered by the iBike. If you are thinking of a power meter
I strongly recommend this system."
Matt
Landers
Adageo Energy Pro Cycling Team