File:PM 110380 Liebig Chromos.jpg

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PM_110380_Liebig_Chromos.jpg(375 × 600 pixels, file size: 262 KB, MIME type: image/jpeg)

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English: Liebig Chromos. Trade card. Series 1405, ski, no 4. 1939. Private collection Paul MR Maeyaert. 11 x 7,1cm. ; Ref: PM_110380_Liebig_Chromos; www.pmrmaeyaert.eu; www.polmayer.com; Cultural heritage; Cultural heritage|Techniques|Postcard trade card. Text on reverse: LE SKI; 4. Le Christiania.; L'attrait du ski réside dans la possibilité de ne connaître aucun obstacle à la descente, en les contournant par des virages et en évitant un obstacle inattendu par un arrêt brusque et net. Tous les virages découlant du chasse-neige et du demi chasse-neige sont effectués à faible vitesse et avec des rayons plus ou moins grands. Il arrive fréquemment qu'un skieur lancé à une grande vitesse doive s'arrêter ou changer de direction sur un espace restreint et de petit rayon. L'arrêt avec virage employé sera le christiania. On peut diviser les christiania en Stem-christiania (voir image) en christiania en coup de ciseaux. et en christiania pur. - Le stem-christiania est un virage en stembogen, terminé par un dérapage: il est très utile, possible sur toutes les neiges et il possède de si grands avantages de sûreté et de stabilité, qu'il est universellement adopté, surtout comme virage dans les descentes en serpentine. C'est l'évolution que tout skieur doit connaître. Pour le stem-christiania, en passant par le demi chasse-neige dans une descente de biais, on charge fortement le skieur par l'intermédiaire du talon, la jambe fléchie, le genou tourné vers l'intérieur. On rapproche en même temps le ski supérieur du ski inférieur , tout en avançant légèrement.;
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Source Own work PMRMaeyaert 2018-04-10 11:25:27
Author Unknown authorUnknown author

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current14:03, 15 May 2018Thumbnail for version as of 14:03, 15 May 2018375 × 600 (262 KB)PMRMaeyaert (talk | contribs)User created page with UploadWizard

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