A portable lightweight Douglas bag instrument for use during various types of exercise
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| Deutscher übersetzter Titel: | Ein tragbares leichtes Douglas-Sack-Geraet, verwendbar fuer verschiedene Sportarten |
|---|---|
| Autor: | Groot, G. de; Schreurs, A.W.; Ingen, Schenau G.J. van |
| Erschienen in: | International journal of sports medicine |
| Veröffentlicht: | 4 (1983), 2, S. 132-134, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
| Sprache: | Englisch |
| ISSN: | 0172-4622, 1439-3964 |
| DOI: | 10.1055/s-2008-1026027 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU198305019156 |
| Quelle: | BISp |
Abstract
A construction outline of lighweight portable equipment for V02 measurements by the Douglas bag method is given. The equipment consists of three separate units: an inspiration-expiration valve, a switch directing the expiratory flow, and a disconnectable bag with stopcock. The ease of operation assures good reproducibility of the results. Experiences during maximal speed skating are described. Use of the equipment demands only simple operations by the subject, which do not interfere with the exercise. Verf.-Referat