Matt
continues to further his knowledge of heart rate training. He’s back with a
second post on the topic.
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First, a
technical gadget update. Kellie and I both have heart rate monitors
now. She has a Polar FT4 strap and watch. It’s working
out very well for her. It actually pairs with the treadmill at home and at the
YMCA, which is especially convenient.
I received on
Wednesday a Wahoo strap and iPhone key. The key plugs into my iPhone, which
enables it to read the strap. In turn, this allows me to view my heart rate via
my Runkeeper app. It also sends me audio alerts every five minutes to let me know my heart rate.
I’m also
reading The Big Book of Endurance Training and Racing by Dr. Phil
Maffetone. Maffetone is an internationally
recognized researcher, educator, clinician and author in the field of food and
nutrition, exercise, sports medicine, and biofeedback. You can learn more about him here.
Here’s the
Reader’s Digest version:
Use a simple
formula to determine your maximum aerobic heart rate (subtract your age from
180) and follow a 10 point zone. For example, the aerobic zone for a 40-year
old would be 130 - 140. Maffetone says the closer you stay to the top end of
your zone, the better.
The general
idea is to build your aerobic base by training in your aerobic heart rate zone
for as long as you continue to see improvements.
Typically,
with weekend warrior type of endurance athletes like us, this improvement phase
can last many months and even years. Monitoring progress is pretty simple --
just monitor the time it takes to run 5 miles once every month. Those who adopt
this practice will begin to see progress as early as a few weeks.
Maffetone
suggests that most endurance athletes train in the aerobic zone
exclusively. Training anerobically (above your zone) will have marginal
impact but will significantly increase the risk for an overtraining injury.
The book is
not light on case studies and testimonials from endurance athletes who have
come to Maffetone for consultation/coaching. The stories all trend the same way
-- an athlete is struggling with his/her training and progress. He/she begins
training in the aerobic zone and ultimately ends up achieving personal records
in all types of races from 5Ks to marathons to triathalons and ultramarathons.
It’s worth
noting that Maffetone is also a proponent of restricting refined sugars/carbs,
espousing that the best health can only be achieved when the aerobic system is optimized.
I highly
recommend this book to anyone interested in endurance training or improving
overall health. Maffetone’s personal experience as a doctor and coach is very
compelling.
I know that
it probably sounds too good to be true (i.e., running at a reasonable pace to
achieve faster race times). The challenging element for most of us is to have
the patience to: 1) Run slowly; and 2) Put in the weekly time required to reap
the benefits.
Kellie and I
are committed to training exclusively at our aerobic heart rate zone from now
until our half marathon in May (with the possible exception of a 5K or 10K along the way).
I’ll check
back next month to report on our progress.
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