slēpju smērēšana

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By novērotājs 23.12.2010 14:42:14

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parazutis wrote

vai tiesham neviens nav lietojis to lentu? videomamaciba arii izskataas baigi vienkarshi - un der praktiski visiem minus gradiem. Izklausaas vilinoshi

Droši zini, ka Latvijā tāda vispār ir?
Varbūt labāk pašam pamēģināt un pozitīva rezultāta gadījumā uzsākt mazu biznesiņu tās piegādei uz šejieni? smile

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By gusj 24.12.2010 18:10:52

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Inars wrote
gusj wrote
gun wrote

Nav īsti tēmā, bet ja reiz iesākts:
http://www.youtube.com/watch?v=dyuYflyZta4
Visa klipa garumā lieliski var vērot kā "lielie meistari ļogās" ceļos. Sevišķi kāpumos no tā neizbēgt.

Klips konkrēti attiecināms uz sprintu, kur solis ir pilnīgi savādāks nekā garakos gabalos. Šobrīd distančniekiem tās disciplīnas ir pārkā daudz un visi cenšas pielāgoties disciplīnai, bet varbūt uzskatāmāk varētu redzēt kādā klipā kur ir garāks gabals jābrauc vai pat biatlonā, kur tikt liels sprints nav

Sagatavojos oponēt par klipu tieši šādiem vārdiem smile)  Tiešām, rakstot prātā bij Bjerndālens, vispār biatlons. Nortugs, kad aiziet finiša sprintā, izteikti ļogās, bet tas nav 50 km, pat ne 10

tu tacu tagad runa par to pasu sprintu, kaut vai tas ir finisa spurta. Tas pats Nortugs visu distanci nebrauc ka tu saki "izteiktie logoties"

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By ktn 25.12.2010 15:37:41

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Tas klips ir par V1 Offset tehniku. Tas, ko es saklausīju:

The offset technique is a low gear in skiing and is used on steeper terrain or slow conditions. The emphasis here is on climbing with legs with the upper body providing as much propulsion as possible without fatiguing skier or stalling the legs. Feeling light polling motions to keep the ski gliding is an excellent image to ensure just enough polling power. The upper body assists in maintaining momentum through a complete cycle of steps. There is a very little delay between positions in offset. The first position starts with a 3 point plant involving both poles and the front leg. Step forward and up the hill along the centre line on to a moderately flat ski. The heel of the front leg should be in line with a front of the hips and a knee should be bent. Use front weighted ski as a platform or step. As you commit weight onto the heel of the lead ski, immediately disengage the trailing leg from the snow and move it forward and allow it to swing under the body. Use the front leg pull and push to move you up the hill. As it does, the ski will naturally edge to brace the force before transitioning to a push to the side. Do not persist on pushing after the body has moved past the weighted leg, leaving it int the trailing position. As soon as the free leg steps forward on to the snow, the weighted pushing leg must disengage. The poles are planted at nearby the same time and are weighted as evenly as practical. Many skiers have a slight syncopation as a week side pole hits the snow slightly before the strong side pole. While the goal is to apply power as equally as possible this is not always possible owing to the offset nature of the polling motion and a simple matter of geometry. However the skier should not deliberately apply less force to either pole. The natural positions of the poles will provide more than sufficient offset positioning. With the arms bearing your body weight, pull down to complete their extension together as in a double pulling action. A wider stance may have to be conceded but all efforts should be made to keep this at a minimum. The upper body remains lowered until the arms, upper body and trailing leg recovers. The upper body rises as it moves to the opposite ski and then lowers as the skater goes into the 3 point landing, adding the force of gravity to the polling motion and creating a fluid skating motion. The cycle will begin again when the body comes up to do the 3 point plant again in the 1st position. Movement between these positions is by the most direct and efficient path. It is key that the upper body and arms go down and recover up together. It is also important for the upper body to continue the polling motion for both legs to step and for the trailing leg to release from the snow as soon as possible. In the end position the weight is supported on the opposite leg, the arms are extended to the rear and the upper body as of the lowest it will be on the cycle. This appears just before skate-off to the opposite ski.


Coffee & Racing. Adventures, too.

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By parazutis 27.12.2010 10:16:03

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gusj wrote

Tu neesi bērniem klasikā nekad slēpes smērējis? Uzprasi jebkuram sportaskolas skolotājam

Klau vai klasikaa berniem peedu smeeree citaadaak? Laikam jau jaliek garaka, jo parasti jaunietim sit vismaz nedaudz atpakalj...

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By gusj 27.12.2010 12:05:55

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parazutis wrote
gusj wrote

Tu neesi bērniem klasikā nekad slēpes smērējis? Uzprasi jebkuram sportaskolas skolotājam

Klau vai klasikaa berniem peedu smeeree citaadaak? Laikam jau jaliek garaka, jo parasti jaunietim sit vismaz nedaudz atpakalj...

No sākuma, jātiek skaidrībā vai slēpes nav pa cietu, jo var gadīties, ka jaunietis ar savu svaru nespēj tās izspiest, tad arī no pēdas nav lielas jēgas. Bet pēdu protams, paliec garāku un arī smēru siltāku kā vajadzētu, jo labāk lai biku pieštopē nekā viņš mocās un negūst gandarījumu. Protams jāizstāsta jaunietiem, ka pa svaigu sniegu un ārpus špūres nevajag dragāt, jo tad var pieķert sniegs un ja tā ir (stāvākos kalniņos kaut vai), tad lai vienkārši ar roku notīra un atkal tikai pa špūri mauc.