Once upon a time, not so many years ago, skis were
narrow, long and relatively straight. Then two things happened. Snowboarding
came along, and suddenly no one wanted to take up skiing any more; and
technology made newer, stiffer composite material possible at low cost.
Suddenly skis come in almost any shape but long and
straight.
Carving skis. Shaped
skis. Super-sidecut skis.
Parabolics. Hourglass
skis. What's the difference? Is it all just hype or can these new ski shapes
really change the way you ski? Can everyone now buy their way into the world
of carving?
What is carving?
Simply put, a skier carves when his or her ski
turns without skidding. To achieve it, you have to put your ski on edge,
pressure it to bend it into a curve, and then steer carefully so the radius of
the turn exactly matches that of your ski.
Sounds simple? It isn't. Or at least it wasn't
until carving skis came along.
Carving Skis
Conventional skis are stiff. They had to be because
with older materials, when you put a soft ski on an edge, it would twist along
its axis and lose its grip, particularly on ice. Carving skis are much softer.
By using modern materials, they can resist twisting while being much easier to
flex.
The original parabolic skis were introduced by Elan
a few years ago. They were very
much shorter than conventional skis and had a very exaggerated sidecut (the
difference between the skis width at tip/tail, and under the foot).
Fortunately for the skiing public, the idea caught on, and pretty soon every
manufacturer had introduced their own range. Unfortunately, each of them felt
the need to come up with their own name for the same concept.
Describing them as "carving" skis is
actually something of a misnomer. You'd
be forgiven for thinking that it means these skis will carve, and conventional
skis won't. All alpine skis, with the possible exception of the special ones
used for the "flying K", will carve if skied appropriately.
Similarly all skis are "shaped" - the concept of the waist
being narrower than the tip and the tail isn't new either.
Perhaps "super-sidecut" is the best description as it most
accurately conveys the idea that these skis have a greater sidecut than normal
skis.
Not all shaped skis are quite the same shape. Just
because you've tried one carving ski doesn't mean you've tried them all.
In general the shallower the sidecut (the more like a conventional ski
it is) the more versatile a ski will be, but the more skill will be required
to get the best from it. The deeper the sidecut, the easier it will be initiate turns
and get the ski to carve, but the more the ski will have a preferred, usually
very short, turn radius.
Carving Ski Technique
Contrary to some of the hype which has grown up
around the so-called "carving" skis, just making turns on them
doesn't automatically mean you're carving.
Unfortunately, you still need good technique. It's
still the skier who gives the instructions and the ski which responds, not
vice versa. So ask the wrong
question and it's no surprise if the ski gives the wrong answer. If you can carve a turn on a conventional ski, you can carve
on a shaped ski. If you can't
carve on a conventional ski, there's no miracle guarantee that you'll
instantly be able to carve by switching to shaped skis.
But it's not all bad news.
"Carving" skis haven't changed all the laws of physics -
we're still in essence playing with gravity, so it's not back to square one.
The basic building blocks of good technique haven't changed.
We still need to balance over our skis, put them edge, apply pressure
to them and steer them. All that
has really changed is the blend of these basic skills, and a slight change in
the timing with which they should be applied.
Good technique for carving skis requires the skier
to make much more use of lateral (side to side) movements than of vertical
(up-down) and rotary (turning) motions. You
need to put the ski on its edge early in the turn and stand against it.
With a little patience the ski should start to turn for you.
There's no need to turn your feet to make the skis start turning.
Once you begin to get the feel, you'll be well on the way to
discovering the carving sensations which until recently were the exclusive
preserve of the expert skier.
Experts love super-sidecut skis because they reward
the application of good technique with such smooth, powerful, effortless
turns. But now, with the new shaped skis, even a "stuck-in-a-rut"
intermediate has the chance to experience that elusive carving feeling.

Buying
Buying a new pair of skis can be a bit like a treasure
hunt - the clues are there but you need to interpret them correctly to get to
the gold. Flip through a few
early season ski magazines and it'll seem that every ski company claims to
have what's 'best' for you. But
with so many contradictory "clues" which do you believe?
Turn to the ski reviews in those same magazines and
you'll surely find the map marked with an "X" which will tell you
that elusive answer. Well, maybe
not. Ski testing is a subjective
business - what suits one person, in the conditions which happen to be
prevailing on the day of a test may not suit another person on another day. Some magazines use expert skiers to test skis that are aimed
at intermediates, so their views and experiences can't be guaranteed to match
yours. Still the information can
be valuable in that it provides a direct, and hopefully unbiased, comparison
between models. If you try to
read the reviews in several different magazines you will often find that it is
possible to detect a consensus of opinion about a particular ski.
So, confronted by an apparently endless line-up of
skis to choose from, how exactly do you narrow the choice down to the point
where you do end up with the skis that are best for you?

Some questions
Start by asking yourself some questions:
-
What kind of terrain do you mostly ski on?
-
What type of conditions do you usually ski in?
-
Do you want to ski mostly on piste, off-piste, or a mixture of both?
-
How often do you ski?
-
How good a skier are you (be honest!)?
-
How aggressive a skier are you?
-
What kind of turns do you make?
-
How fast do you like skiing?
The answers to these should help you to start narrowing
down the choice. A good ski shop
will have knowledgeable staff who will be able to make recommendations based
on the answers to your questions - but be careful of assuming that a lot of
"techno-babble" is evidence that they know what they're talking
about - they could just be quoting the manufacturer's literature.
If they have actually skied the skis they are trying to sell you they
will be able to describe the way they ski, not just the way they are made...
Some answers
Now, it is time to think about which ski length is
right for you. Once there were
fairly simple formulae which given your height, weight and level of skiing
would reliably tell you what length ski you would need.
The advent of the new carving skis - which are now just about the only
type of skis you can buy - changed all that.
You need to ski them shorter we were told. Everyone seemed to agree on that, but that's about all they
did agree on. 10cm shorter?
25cm shorter? Who should you believe?
And shorter than what?
Today, it's generally recommended that for most
skis most people should have skis around their height.
Maybe 10cm shorter for beginners, and 5-10cm longer for advanced and
expert skiers. The more radical
the sidecut on a ski, the shorter you should ski it: some models of slalom
race skis do not come any longer than 178cm - and that's for the world cup
racers! If in doubt ask the shop
you are going to be buying from for advice.
Having eliminated some of the non-starters - those
skis which are just not made for your skiing style - and homed in on the right
length, how do you make that all-important final choice?
Making your final choice
If you get the chance it is wise to try before you
buy. You would not buy a car
without taking it for a test drive would you?
But many people buy skis straight off the rack, with only the knowledge
gained from magazine reviews or the experiences of friends to go on. "Demo" sessions take place at many dry ski slopes
in the UK during the autumn - ask your local slope for details. Out in the
resort all good ski shops should let you use a pair of "demo" skis,
and refund at least part of the hire fee if you buy your skis from them.
Having tried a ski, should you decide that you do not like them after all, all
you will have lost is the rental fee.
Not convinced by your first demo? Most
manufacturers have skis to suit most skiers: so if you've tried a ski from
manufacturer A, ask the shop about whether manufacturer B has a similar ski
and give it a try. Some skiers
spend all their holiday swapping and changing skis, supposedly looking for
that ultimate ski, and yet never come to a decision.
They may have a point: they're always skiing the latest and greatest
but they do have to pay for the privilege every time!
If funds are tight, you might get a good deal with
some ex-demo skis, or some old stock left over from the previous season which
is going cheap. These can be good
deals, but make sure you know what you are getting.
It is often a good sign if the same ski is on sale this year as well
(with slightly different graphics). A good ski last season is still a good ski
this season - especially if it is half the price!
Do not let choosing skis overwhelm you - it may
seem more like a minefield than a treasure island at times, but by allowing
yourself plenty of time, and asking a lot of questions you'll find that pot of
gold in the end. And while you are at it, do not forget to have fun -
that is what this sport is about in the first place
