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#1
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Slipping turn vs. carving turn revisited
Slipping turn? Never heard about it? You're probably right. After some
serious debates with some EpicSki's bears, (who advertising themselves as the "orthodox" PSIA pro/teaching/skiing,) with their jargons skidded-carve, scarve, skarve, or brushed-carve, as well as Railroad-Track (RRT), and Arc-to-Arc, etc., etc., flying all over the places, all carving turn variant techniques, I was only then realized that most American skiers, at least, in the PSIA strain of skiing, has little or no concept of "slipping turn." And every time you talk about the "slipping turn," most people responded would turn the subject into the "skidding turn," and bashing or thrashing about. Can't blame them though, for PSIA has never taught them or developed/utilized the concept of the "slipping turn." As the "slipping turn," as in physics/physical sense, is as fundamental as a functional ski design, not sure is PSIA overlooked its functionality, or they don't like to play a full deck? What is a "slipping turn"? According to physics laws of motion, an object traveling in a curved path exhibits three kinds of turn: a balanced turn, a skidded turn, and a slipped turn. A balanced turn is when the object follows the curved path in sync, a skidded turn turns more than the curved path (over-turn), and a slipped turn turns less than the curved path (under-turn). In skiing, a carved turn, where the skis' tails follows/travels through the same space as the tips, is a balanced turn. A skidded turn, with the skis' tails travel outward (outside of the curved path) faster than the tips, result in an over-turn (changing too much a direction). A slipped turn, with the skis' tips travel outward faster than the tails, doesn't turn enough, so it's an under-turn (not enough direction changing). Given the characteristics of these three turns, a carved turn maintains its turning ability without losing its speed, so it's highly prized technique, and every body likes to "talk" about it. Nevertheless, few see the caveat that the skier must continue to turn to carve, thus reduces the skier's forward speed. Most of parallel turns are done with various skidded turn, where skidding serves dual purposes of braking and turning. When done it properly, a skidded parallel turn has better speed and line control abilities, thus, it's an effective and efficient, as well as an elegant technique. However, as "skidding" is rated as low level technique, people are, in general, shunned about "talking"/"studying" about it. So, in a way, most of them have never really learned the proper function, or techniques, of the skidding or skidded parallel turn. While both skidding and slipping rob the speed/energy of the ski, however, slipping turn differs from the skidding turn is that slipping turn, due to its under-turn, skis a straighter line than the carving turn, so it may maintain a higher "forward"/"downward" speed. Slipped turn is not necessarily slower than the carved turn. So how's the rest of technique stack up vs. carving turn? Why "slipping turn"? As a slipped turn slides with the gravity, it is easy to initiate, to perform, so it's an easier technique than carving turn. As slipping turn is a docile technique, which also makes it a safer technique than carving turn. The carving technique is "fighting" (by the virtue of "carving") the gravity, when the turn goes sour the natural tendency is to fight it with skidding, and skidding, as it over-turns, exaggerates the "fighting" even more, and when it fails, the tails of the skis wash out downward and the skier falls backward, there's no recovery from this kind of mishap. Moreover, one of major causes of serve skiing injure accidence is the skier tumbles heels over head and loses control of the skis when s/he gets caught on an edge, intentionally or not. Carving turn's "carving" technique only exposes the skier more to that danger. On the other hand, with slipping turn one may recover a turn gone sour by a pair of strong legs (to maintain the balance as the skier slides). And when it fails, the skier only slides some more and the "fall" would not be "heels over head." Slipping turn is a safer technique than carving turn. How to "slipping turn"? Slipping turn is easier to explain with an example of "straightlining." With two skis parallel, flat, and equally weighed on the snow, a skier travels straight. If the skier is to slip a ski (say left ski), so the left ski slows down a bit, however, the right ski remains on its original speed, the different speed of the two skis causes the two skis' track to turn left. If the skier has maintained the balance on the skis, s/he would have turned. Then, how to slip a ski? Put the outside edge (in relation to the skier's body/foot) of the inside ski (in relation to the turn) at an angle to the line that the ski is traveling on. The bigger the angle displays more deviation power; more deviation power, the bigger the turn. Another way of saying/doing is to think/treat the two skis with their functions: one "braker," and one "runner." As braker slips it brakes the speed of that ski while the runner runs flat, so it is faster than the braker; as the skis' track turn, so is the skier. The slipping turn is initiated on the inside ski, balanced on the hip angulation, and skis faster on a straighter line, so it is simple, efficient, and fast, one versatile technique for all-mountain free-skiing. Your thought? IS |
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#2
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Slipping turn vs. carving turn revisited
"taichiskiing" wrote in message
oups.com... Slipping turn? Never heard about it? You're probably right. After some serious debates with some EpicSki's bears, (who advertising themselves as the "orthodox" PSIA pro/teaching/skiing,) with their jargons skidded-carve, scarve, skarve, or brushed-carve, as well as Railroad-Track (RRT), and Arc-to-Arc, etc., etc., flying all over the places, all carving turn variant techniques, I was only then realized that most American skiers, at least, in the PSIA strain of skiing, has little or no concept of "slipping turn." snip Your thought? The wind was flapping a temple flag. Two monks were arguing about it. One said the flag was moving; the other said the wind was moving. Arguing back and forth they could come to no agreement. The Sixth Patriarch said: "It is neither the wind nor the flag that is moving. It is your mind that is moving". |
#3
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Slipping turn vs. carving turn revisited
dizzy wrote:
"taichiskiing" wrote in message oups.com... Slipping turn? Never heard about it? You're probably right. After some serious debates with some EpicSki's bears, (who advertising themselves as the "orthodox" PSIA pro/teaching/skiing,) with their jargons skidded-carve, scarve, skarve, or brushed-carve, as well as Railroad-Track (RRT), and Arc-to-Arc, etc., etc., flying all over the places, all carving turn variant techniques, I was only then realized that most American skiers, at least, in the PSIA strain of skiing, has little or no concept of "slipping turn." snip Your thought? The wind was flapping a temple flag. Two monks were arguing about it. One said the flag was moving; the other said the wind was moving. Arguing back and forth they could come to no agreement. The Sixth Patriarch said: "It is neither the wind nor the flag that is moving. It is your mind that is moving". That's a very enlightening story, thanks. Do you slipping turn? IS |
#4
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Slipping turn vs. carving turn revisited
"taichiskiing" wrote in message
ups.com... That's a very enlightening story, thanks. Do you slipping turn? No, thanks. |
#5
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Slipping turn vs. carving turn revisited
dizzy wrote:
"taichiskiing" wrote in message ups.com... That's a very enlightening story, thanks. Do you slipping turn? No, thanks. So it's enlightening but no enlightenment, eh? Actually, the mechanics of slipping turn is way easy than carving turn; all you need to do is to get used to "stand" on your little ball of your inside foot and maintain the balance and let the gravity to do its work. Yes, that's "ride the skis." When you are able to "surf" the gravity, the skiing reaches to a new high. Flatboarding, anyone? IS |
#6
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Slipping turn vs. carving turn revisited
taichiskiing wrote:
Snip... ...one versatile technique for all-mountain free-skiing. Your thought? I agree. It can be another useful skill in a good skiers bad of tricks for all-mountain free skiing. Why in every free run I take, I may carve most of my turns, slip a few skids in there, point'em straight down the hill here and there, and maybe even slip a few turns. It's all good when all-mountain free skiing. Nobody should be locked into one type of turn style or one body position. Skiing is a dynamic sport. -- Marty |
#7
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Slipping turn vs. carving turn revisited
Marty wrote:
taichiskiing wrote: Snip... ...one versatile technique for all-mountain free-skiing. Your thought? I agree. It can be another useful skill in a good skiers bad of tricks for all-mountain free skiing. Why in every free run I take, I may carve most of my turns, slip a few skids in there, point'em straight down the hill here and there, and maybe even slip a few turns. It's all good when all-mountain free skiing. It is, nevertheless, that's why I was wondering why the slipping turn was never been taught or discussed. Nobody should be locked into one type of turn style or one body position. Yes, and no, I like to track my own ski tracks (contour skiing) when I ski on blues, so it's "one body position" all over again; that is, I'd probably use the same technique at the same place in both runs, so to produce a set of parallel tracks. Skiing is a dynamic sport. It is, but more obvious with the technique "ride the skis," where the skiing is done by shifting weight, i.e. moving the body core/Center of Gravity (CoG), to lead the turns. And the feet/skis then do whatever necessary to catch up and to maintain a comfortable support of the CoG, and since the balance is hinged on the moving CoG, so "ride the skis" skis/rides with a dynamic balance. That is one style that fits in all all-mountain free skiing. IS -- Marty |
#8
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Slipping turn vs. carving turn revisited
taichiskiing wrote:
(snip) It is, nevertheless, that's why I was wondering why the slipping turn was never been taught or discussed. Ichin Shen, Good morning. Guess it's time for me to jump in here again. First let's get some terms straight. IIRC, A carved turn would be what my PSIA friends call a "rail" turn or a "pure carved" turn. A turn with next to no skidding of any kind wherein the skis arc around depending on the side cut and bend to describe the arc radius. Then, A skidded turn is a turn in which the tip edges are engaged and the radius of the turn is described by moving the tails of the skis outward by some mechanism to make a turn. In both of the turns above, there is a constant or DECREASING radius in the turn. The carved turn doesn't scrub off speed and so to use it to slow down you must continue your turn well across the fall line to lengthen your path. The skidded turn scrubs off speed quite efficiently and therein lies its main value. You can stay pretty much in the fall line while maintaining speed control. You have characterized a skidded turn as like a car which oversteers in a corner. The rear end hangs out. And the last, Is a "slipped" turn. You have characterized this as like a car which understeers. That is the tendency of the FRONT wheels to skid, causing the car to seem to go straight regardless of steering wheel input. It's not really that, that's just the driver's impression. Automotive writers are some of the best in the world. 40 years ago I read a description of understeer vs. oversteer, or rather the impression each gives. The writer said that two people go for a "brisk" ride in a car. If the passenger is scared, the car oversteers, if the driver is scared, the car understeers. Now, back to skiing. Again, if I remember, your description of a "slipped" turn is where the tips or rather the front half of the skis skid and the the turn radius INCREASES. In other words, it's an "anti-turn" meant to bring you back into the fall line or perhaps do some other correction you might feel is necessary, like a better line on a bump or some such. Once we can speak the same language I think it will be easier to discuss the merits of various turns AND combinations of turns. A good place to start, yes? That will keep us from yelling at each other regarding the meaning of words. (snip the rest) VtSkier |
#9
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Slipping turn vs. carving turn revisited
VtSkier wrote:
taichiskiing wrote: (snip) Once we can speak the same language I think it will be easier to discuss the merits of various turns AND combinations of turns. A good place to start, yes? Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec gravida, sapien nec pretium pretium, sem nibh egestas tortor, vitae dapibus est felis non justo. Fusce enim velit, lobortis sit amet, sodales quis, viverra vitae, ante. Suspendisse potenti. Sed porttitor turpis at erat. Proin rutrum risus ac enim. Sed a nunc. Vivamus porta fringilla enim. Integer id tortor ut massa pulvinar ullamcorper. Pellentesque ipsum lorem, venenatis non, fermentum sit amet, congue at, nunc. Mauris id augue ut risus mollis tincidunt. Nunc vel erat. In hac habitasse platea dictumst. Suspendisse et dolor at sem ultricies congue. Curabitur placerat consectetuer libero. Curabitur tincidunt, justo et placerat pellentesque, magna orci placerat ipsum, quis malesuada sem urna ultrices tortor. Aliquam ut massa. Aenean vitae lorem. Sed felis velit, facilisis nec, facilisis ac, egestas eu, urna. Curabitur volutpat. Suspendisse pretium feugiat pede. Praesent velit purus, vestibulum ac, vulputate at, tempus vitae, nisl. Suspendisse ultrices leo ultrices leo. Aliquam erat volutpat. Nam aliquam lorem ut metus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Nullam felis purus, dictum nec, placerat in, semper commodo, sem. Integer ante lacus, vestibulum sit amet, lacinia accumsan, lobortis nec, mauris. Aliquam eget massa a lectus sagittis varius. Vestibulum ut quam in elit facilisis posuere. Duis molestie adipiscing nulla. Nulla a mi id sem sodales consectetuer. Suspendisse gravida ligula eu neque. Aenean eros nulla, fringilla at, interdum quis, cursus eu, felis. Nulla eget enim sit amet mi lacinia sagittis. Nunc congue imperdiet massa. Nulla nonummy nibh vitae leo. Etiam massa lectus, elementum ac, aliquet nec, consequat nec, ligula. Donec interdum, nisl a nonummy elementum, odio nisi pharetra leo, non interdum ligula felis nec quam. Praesent eu ante ac orci volutpat dapibus. Nunc lectus neque, nonummy sed, scelerisque ac, pellentesque eget, eros. Nulla a sem. Nunc sem lorem, sodales eget, sodales in, euismod et, nulla. //Walt |
#10
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Slipping turn vs. carving turn revisited
Walt wrote:
VtSkier wrote: taichiskiing wrote: (snip) Once we can speak the same language I think it will be easier to discuss the merits of various turns AND combinations of turns. A good place to start, yes? Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec gravida, sapien nec pretium pretium, sem nibh egestas tortor, vitae dapibus est felis non justo. Fusce enim velit, lobortis sit amet, sodales quis, viverra vitae, ante. Suspendisse potenti. Sed porttitor turpis at erat. Proin rutrum risus ac enim. Sed a nunc. Vivamus porta fringilla enim. Integer id tortor ut massa pulvinar ullamcorper. Pellentesque ipsum lorem, venenatis non, fermentum sit amet, congue at, nunc. Mauris id augue ut risus mollis tincidunt. Nunc vel erat. In hac habitasse platea dictumst. Suspendisse et dolor at sem ultricies congue. Curabitur placerat consectetuer libero. Curabitur tincidunt, justo et placerat pellentesque, magna orci placerat ipsum, quis malesuada sem urna ultrices tortor. Aliquam ut massa. Aenean vitae lorem. Sed felis velit, facilisis nec, facilisis ac, egestas eu, urna. Curabitur volutpat. Suspendisse pretium feugiat pede. Praesent velit purus, vestibulum ac, vulputate at, tempus vitae, nisl. Suspendisse ultrices leo ultrices leo. Aliquam erat volutpat. Nam aliquam lorem ut metus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Nullam felis purus, dictum nec, placerat in, semper commodo, sem. Integer ante lacus, vestibulum sit amet, lacinia accumsan, lobortis nec, mauris. Aliquam eget massa a lectus sagittis varius. Vestibulum ut quam in elit facilisis posuere. Duis molestie adipiscing nulla. Nulla a mi id sem sodales consectetuer. Suspendisse gravida ligula eu neque. Aenean eros nulla, fringilla at, interdum quis, cursus eu, felis. Nulla eget enim sit amet mi lacinia sagittis. Nunc congue imperdiet massa. Nulla nonummy nibh vitae leo. Etiam massa lectus, elementum ac, aliquet nec, consequat nec, ligula. Donec interdum, nisl a nonummy elementum, odio nisi pharetra leo, non interdum ligula felis nec quam. Praesent eu ante ac orci volutpat dapibus. Nunc lectus neque, nonummy sed, scelerisque ac, pellentesque eget, eros. Nulla a sem. Nunc sem lorem, sodales eget, sodales in, euismod et, nulla. Walt, you are clearly a wiseass and I'd love to meet you someday. |
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