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Carving is the ultimate skiing, the essence of the current ski technique, and the passion
of groomer lovers. The tiramisu of on-piste skiing, the art form everybody wants to achieve, the holy grail
“Feel the sensation of the edges biting and catapulting you around the corner and you’ll spend the rest of your life earning to pay for ski holidays”.

Carving has become synonymous with great skiing; it’s how world cup racers ski, and it creates some of the most memorable and exciting moments as you are skiing.

Specifically, it’s the technique of turning by just tipping the skis onto its edges. Carving is when the path on the snow of the ski tip and tail are the same. Carving is where the edges cut into the snow so well that the skis do not slide sideways, and travel straight along their length. A carving ski will leave a clear, thin track in the snow and when both skis are carving you will leave two lines in the snow rather like railway tracks. Carving is the cleanest of the turns that we make. There is absolute edge engagement throughout the turn. Any active steering that changes the radius of the turn will disengage the edges, resulting in some skidding.  
When edged, the sidecut geometry causes the ski to bend into an arc, and the ski naturally follows this arc shape to produce a turning motion. The carve is efficient in allowing the skier to maintain speed because the skis don’t create drag (no sliding sideways involved).

A carving ski will move faster and build more pressure, so you feel higher g-forces than in any other turn, which is why it’s the best technique for racing. It is also why it feels so good! Centripetal force increases relative to the edge angle and speed of travel, so carved turns have more force than skidded. G-forces or “Centrigugal force” is not a true force in the strict  sense, but instead it is used to describe the sensation of being pulled toward the outside of a turn. What actually is being felt is the tendency for a rotating body to go straight (tangent) if the forces causing the turn end. It’s called tangential inertia.

When tipped on edge, the ski bends because of its “hourglass” shape. If you take one ski, lay it over flat, and then tip it, you’ll see that only the tips and tails touch the ground/snow, and the middle part of the ski is “in the air”. With the skier’s weight, the ski bends until the middle part or “waist” touches the snow too. The higher the edge angle, the higher the amount of ski bending, and the tighter the turn radius.

carve zone

As you can see in the diagram above, to make turns with a shorter radius than the designed radius of the ski, you need to increase your rotary movements. To make turns that are more open and have a longer radius than the designed radius of the ski, you have to skid as well, but at a slow rate.

Carving is mandatory in racing because it’s the fastest way down a course. It’s important to mention that only 10% of all recreational skiers can carve a turn. That’s why it’s been said that: 

“the best recreational skiers are (or were) racers, and all racers are excellent recreational skiers”.

Advantages of carving

-more efficient
-more stable way to ski (particularly at high speeds and irregular
slopes)

-more fun
-you can do it every day (compared to the much less frequent powder
skiing)

It has less speed control than a skidded turn, of course. The only way to control the speed in carving turns is through our line of descent. With complete “Capital C letter” turns, starting and finishing them across the fall line. Also know in racing as “Ski the slow line fast”…

speed control with line - carving

In a carved turn we have a change of direction with little speed control. In a skidded turn we have a change of direction and braking at the same time. So skidding is a much more important skill than carving, and that’s why it is taught first in the skier’s progression.

Carving is a huge goal for most intermediate skiers, so here’s a guide to take you from a comfortable parallel skier to a confident carver… 

Equipment & trails

To start learning to carve we need to use relatively short skis, with a short radius (12-14 meters) sidecut (A.K.A. big sidecut). This type of ski allows us to initiate the carve easier. As soon as we tip them on edge just a tiny bit, this type of skis quickly try to “hook” and set the edge by themselves. 
A good run to start carving will generally be a gentle easy slope, quite wide, have good visibility, and be relatively smooth without bumps. To discover this completely new way to ski, we need to be in a very comfortable terrain. Thus we can concentrate on making the new movements (or should I say “lack of previous movements”) to produce a carved turn.

Step-by-step guide

It is very important to choose a very easy slope (almost flat) in which we feel completely safe and won’t develop too much speed. The key is to tip or tilt the skis on edge and avoid any rotational or pivoting actions. Focus on the sensation of the skis slicing on their edges. It will be a completely new experience for many skiers, and it’s normal to feel weird. Your first impression may be of a lack of control, like if the skis “take us for a ride” and almost turn completely by themselves. So be patient, don’t rush the turn

1) Edged traverse: the easiest way to experience carving is to begin from an already “edges engaged” traverse. On gentle or flat terrain from a stop and with a hip-wide stance, point your skis across the fall line, tip your skis inwards onto a low edge angle and keep them that way. Lean the upper body outwards to keep the balance over the outside ski. Look uphill to check no one is comming, and either push with poles on flats or allow skis to start tracking across the slope on a gentle pitch. Do not try to adjust the edge angle at first, just maintain balance and let the ski traverse across the slope on edge. Maintain fore/aft and lateral balance without adding turning movements. Stop. Check tracks to see if you are carving (two lines in the snow like railway tracks). Repeat and practice.

2) Carved Uphill Arcs: on easy terrain, allways looking uphill first, start sliding in a traverse across the fall line. Then tip the skis on edge to engage the sidecut of the ski, and wait for them to start the turn. You will stop when the turn is complete and you start to go uphill a little. Slowly move to more pitch. May point skis slightly more downhill to add more speed to traverse/arc practice. Tip both feet/ankles/legs tip toward the hill to higher edge angles to turn more. When trying to “make the skis turn” skiers often add rotary inputs, causing the skis to skid. We don’t want that to happen now… In this activity, learn to gradually place the ski on edge and let the ski design cause the turning. Be patient, let the ski create the direction change. Tipping the ski up onto a higher edge angle will tighten the arc, if desired.

3) Rollerblade turns (AKA Railroad tracks): linked pure-carved arcs that leave two distinct tracks in the snow. Elongated “S” turns on the edges on very easy terrain. Tip in a little both skis to one side to start a turn. Then flatten the skis back and tip them to the other side to start another turn. And so on… Tipping/edging comes from legs under a stable upper body. Continuous rolling/tipping motion of both feet/ankles/legs release and then re-engage the edges simultaneously and links the one turn to the next. You will end up with very elongated “S” arcs.

4) Tuck or Schuss carved turns: again on a very easy run, while tucking, make some arcs. The tucking helps us to avoid rotation or pivoting of the skis (which, as we already discussed, produces a skidded turn and we don’t want that to happen now).

Once you know how carving feels, start making comfortable turns to both sides, trying to increase edge angles and/or steepness of the slope. Focus on completing the turn so you point your skis well across the fall line before you start a new turn.

Tuck or Schuss position:

Tuck position ski

Schuss: it is literally German for “a shot.”

Conclusion

Real skiing, the most thrilling and enjoyable one, is all about “carving”. But only 10% of all recreational skiers can actually carve a turn. So there is a lot of work for us, instructors, to help the other 90% experience those incredible feelings and sensations generated on the 100% edge locked “arc to arc” carved turns.

That’s what encourages me the most! To help skiers get to that level of enjoyment!

History of carving

It all started with the advent of deep sidecut snowboards capable of carving arcs, in the 1990s. Yes, carving started with snowboards!

History of carving

One of the first projects of a carving ski was developed by Jurij Franko and Pavel Skofic in the Slovenian factory Elan, in 1988. The first model launched to the market was the ELAN SCX (SCX stands for SideCut eXtreme”) in 1993.
Not long after that, the market shifted dramatically, with “old” skis piling up, unsalable even in clearance racks.

Elan SCX 15 Ad

At almost about the same time than Franko, another Balkan racer named Ivan Petkov came to scene. Many of us will remember him as a local skiing legend and the “grandfather” of shaped skis. In 1993 Ivan co-founded S Ski, and led the innovative company to perfect some of the first wide shaped skis that led to a revolution in the faltering ski industry.
Ivan retired from the Bulgarian ski team in 1976 and took up windsurfing. He designed and built a line of “Bora” sailboards and won the national championships three times between 1977 and 1980. He came to the US in 1987, to spend the summer in Hood River and the winter teaching skiing in Aspen. By 1989 he was managing a surfing retail operation for in Hawaii, and while watching the craftsmen there carve custom sailboards, got the idea for a new carving ski. In the spring of 1992 he went back to the resort town of Pamporovo, in the Rhodope mountains of southern Bulgaria. There, Atomic had set up a factory to make some of their inexpensive constructions.
Petkov called his new product the S-Ski, for its turn shape. He applied for a patent on the geometry. He ordered more skis in 183 and 193cm lengths, and went to the SIA Trade Show in the spring of ’93. “Everyone came to the booth,” Petkov remembers. “Warren Witherell (author of How the Racers Ski) was very excited.” He shipped 300 pairs. The 183cm sample in the Colorado Ski Museum measures 115-61-85, for a 19.5 sidecut depth and a 15 meter radius.
For 1994, there were shorter lengths, 163 and 178cm, and Petkov sold 1200 pairs. S-Ski was on a roll, but Petkov was unhappy with Pamporovo’s quality, and opened negotiations with Blizzard to build his ski.

Read more at: https://skiinghistory.org/history/evolution-ski-shape/

 

Ivan Petkov extreme carving with his S-ski in Aspen 1997

 

Some quotes…

“If you can’t carve, you’re not an expert. You might be able to flail your way down the steepest runs, but if you can’t set an edge, you’re not quite there yet.”
Steve Ikeda, PSIA

“Carving gives you maximum exhilaration with the least effort, and it allows skiers to achieve at a high level late in life. You might not be able to ski bumps into your 70s, but you will be able to carve”.
Paul Geoghegan PSIA

 

                                                                                     See you on the slopes!

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