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Cycling shoes never wear out – they only get
less pretty, and a new pair won’t make you
go faster. A much better use of that spare
£95 would be to have a Cycling Physiological
Assessment from Loughborough University’s
Sports Science Service. The test is done on
an SRM ergonometer (glorified gym bike),
with a bag over your head to calculate your
VO2 max and a vampire taking little nibbles
out of a finger at stages through the test
to determine your blood lactate
concentration. So, you come away knowing
your VO2 max, your blood lactate threshold
and your maximum power output, among other
things – you can then accurately assess your
strengths and weaknesses and use the data to
guide your training programme for next year.
Matt Plews and I went along for the tests a
few weeks ago but the computer link to the
ergonometer broke down. It’s since been
repaired and we’re going back on November
24th. A full report will follow in the next
issue, by which time I hope to have
recovered from the ordeal.
If you are interested in having such an
assessment, contact Rhona Blair, Sports
Science Coordinator, Loughborough
University, EIS/Loughborough Performance
Centre, Loughborough LE11 3TU, tel. 01509
226259, E mail
R.Blair@lboro.ac.uk, website
www.loughboroughsports.com.
For riders with racing aspirations, this is
the time of year for setting goals for the
coming season and for building up an
endurance base. It is also a good time to
work on your cycling skills and your riding
style.
The Sunday cub runs provide good endurance
training and help you to become comfortable
riding in a group. Numbers and the range of
abilities of Sunday riders is such that we
are currently dividing into three groups
based on ability and aspirations. I’m hoping
to incorporate, for those who want it,
further skills training into the club runs.
I’ve referred above to Dean’s off road
sessions – every Tuesday evening at 7pm.
Why not try cyclo cross racing – an
excellent local opportunity is the event
that Nick and Ann Barnett are organising at
Misterton on December 10th. If you’re not
going to ride it, Nick would appreciate your
help on the day - E mail
coltsclose@aol.com, Tel. 01455 251255.
And so to riding style – and I shall be
concentrating on different aspects of
pedalling in this issue and in the February
issue.
Power output is obviously a key component of
cycling performance. Those of you who have
used a turbo or other static trainer that
measures wattage, and those lucky enough to
have a pair of SRM cranks, will know that
you can produce the same power output using
a high gear at a relatively low cadence as
using a low gear at a high cadence, and, of
course, even more power if you can use a
high gear at a high cadence.
High cadence and low gear riding is easier
on the legs. Most of the best riders will
race at an average cadence of 90rpm or more,
which means that at some stages of races,
their cadence is likely to be 120 or more.
How do you learn to do that?
First of all, when out on the road forget
about the 53 ring, even if you’re going
downhill. Always remain seated while
climbing and engage a gear that you can spin
really fast – you’re likely to find seated
climbing easier if you sit right back on
your saddle and hold the tops of your
handlebars. On the downhill sections, try to
keep pedalling for as long as you can and
don’t gear up beyond 39x16. I’m working on
this myself at the moment and I find it
helps if I ride on my drops, if I sit right
back and push my backside down into the
saddle and concentrate on lifting my knees
rather than on pushing down on the pedals.
I’ve been surprised at the improvement I’ve
made, and at my age I’m hardly the most
supple of riders, and suppleness obviously
helps. A further benefit of pedalling as
fast as you can downhill rather than
freewheeling is that it hurts your legs much
less going up the other side (assuming that
there is an ‘other side’).
Paul Tomlinson, who is a superb example of a
fast pedalling racer, tells me that on club
runs, to work on maintaining/increasing his
cadence, he watches what gear other riders
are using and always goes one or two lower.
Try it – and if you can’t keep up with the
group, the answer isn’t to go into a higher
gear but to join a slower group!
Most riders, as they get to the top of their
pedal stroke, lift their toes and drop their
heel, to take them through top dead centre
and down into the most powerful part of the
pedal stroke – this seems to come naturally.
Just as important though is to go powerfully
through the bottom of your pedal stroke and
into the up phase. Coaching manuals liken
the action you should use to wiping dog mess
of your shoes on one of those scraper
things. I find the dropping of the toe and
dragging through bottom dead centre comes
less naturally and I have to think about it.
I mentioned above, with reference then to
fast pedalling downhill, about sitting back
and pushing your backside down into the
saddle and concentrating on lifting your
knees – I find that if I do this, it helps
me drop my toes and drag through.
Something else you could try as a means of
analysing and improving your pedalling style
is isolated leg pedalling. Don’t try this on
the road – it’s a turbo exercise. Have a
chair by you turbo and rest your free leg on
the chair. Be sure to use only a very easy
gear when you do this because it’s important
to keep your back straight. If you strain to
push and pull on the pedals you’re likely to
twist your back.
Do you pedal evenly or are you stronger on
one leg than the other? How can you tell and
why does it matter? Most riders who are
significantly stronger on one leg than the
other don’t sit square on the saddle and
ride with their head slightly to one side
without realising it? Work with another
rider – take turns in riding one behind the
other, and then ride towards one another to
check out whether either of you rides
lopsided.
‘Lopsided’ matters because firstly, chances
are that if you only have one good leg, you
won’t be able to ride as well as if you had
two good legs. Secondly if you ride upright,
your surface area facing the wind is less (I
think) so you’re likely to be more
streamlined.
What can you do about it? What follows just
demonstrates what a sad person I am. When I
take my shorts off I always turn them inside
out to wash them. I noticed one day that the
padding was much more sweaty where my right
buttock had been than on the other side. It
soon became apparent that this wasn’t just a
one off and that it must mean that I
pedalled unevenly. From here on it gets even
sadder – I sweat a lot on my turbo which is
on the concrete floor of the garage. Sweat
shows up very well on a concrete floor and I
noticed that I produced a great pool of
sweat on the right side but rather less on
the left side so my head was obviously not
directly over the centre of my handlebars. I
tried to concentrate on keeping my head up
straight but it didn’t seem to work. Then
one day I’d been doing some work on my bike
(there aren’t many such days) and I’d left
my workstand (one with a pole up the middle
with an arm and a clamp on it) directly in
front of the turbo. Later when I used the
turbo I decided to concentrate on looking at
the pole in front of me. Lo and behold,
there were identical pools of sweat on each
side of me and when I took my shorts off….
Well you can guess the rest! Another effect
of looking at the pole was that I was
looking ahead most of the time rather than
looking down at the cadence/wattage readout
on my handlebars and when I did sneak a look
down, I found that I was pedalling faster
than I thought I was. This was good because
my turbo work at present is concentrated on
increasing my cadence. After the session, I
found that my left (weaker) leg felt a
little more tired than the right one – could
I be working them evenly now?
You might just pick something useful out of
these ramblings, but then again ……
Dave Birch
December 2006
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