Respiratory and metabolic demands of field versus laboratory tests in young competitive alpine ski racers
| Deutscher übersetzter Titel: | Respiratorische und metabolische Anforderungen bei Feld- versus Laboruntersuchungen bei jungen wettkampforientierten alpinen Skirennläufern |
|---|---|
| Autor: | Duvillard, S.P. von; Bacharach, D.; Stanek, F. |
| Erschienen in: | Science and skiing IV : Fourth International Congress on Science and Skiing ; St. Christoph a. A., Austria, December 14-20, 2007 |
| Veröffentlicht: | Maidenhead: Meyer & Meyer Sport (Verlag), 2009, S. 543-555, Lit. |
| Beteiligte Körperschaft: | International Congress on Skiing and Science |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Sammelwerksbeitrag |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201111009615 |
| Quelle: | BISp |
Abstract
Most qualified coaches subscribe to the notion that a competitive ski racer should be able to maintain a maximal performance level twice the length of their longest skiing event. In competitive alpine skiing if one assumes that the longest speed event is the downhill (DH), this would account for about 4.0 min. With this in mind, we tested young elite alpine ski racers to determine the length of time they can sustain the maximal running speed achieved during a progressive V02max test. In addition to laboratory tests, we also tested the same ski racers on snow during giant slalom (GS) training runs with 40 GS gates on a FIS homologated piste. We measured respiratory gas exchange during a 60s ski training run and blood lactate concentration (LA) approximately three minutes after the training runs. Einleitung gekürzt