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    <title>Results for Versions - 4003212</title>
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    <item>
      <title>Der Einfluss von Voraktivierung auf die Einatmungsmuskelkraft von Ruderern und Nichtruderern</title>
      <pubDate>Fri, 01 Jan 1999 23:02:05 +0100</pubDate>
      <link>https://sponet.de/sponet/Record/4003212</link>
      <guid>https://sponet.de/sponet/Record/4003212</guid>
      <author>Volianitis, S.</author>
      <author>McConnell, A. K.</author>
      <author>Koutedakis, Y.</author>
      <author>Jones, D. A.</author>
      <dc:format>Artikel</dc:format>
      <dc:subject>Atmung</dc:subject>
      <dc:subject>Aufwärmung</dc:subject>
      <dc:subject>Kraft</dc:subject>
      <dc:subject>Muskel</dc:subject>
      <dc:subject>Rudern</dc:subject>
      <dc:format>Artikel</dc:format>
      <dc:creator>Volianitis, S.</dc:creator>
      <dc:creator>McConnell, A. K.</dc:creator>
      <dc:creator>Koutedakis, Y.</dc:creator>
      <dc:creator>Jones, D. A.</dc:creator>
      <content:encoded><![CDATA[The aim of this study was to investigate whether a 'warm-up' phenomenon in the strength of the inspiratory muscles exists, and, under this assumption, whether whole body warm-up protocols or a specific respiratory warm-up is more effective in this respect. Eleven club level rowers performed a rowing warm-up, and twelve university students performed a general cycling warm-up. Both groups also performed a specific respiratory warm-up. Inspiratory muscle strength (Mueller manoeuvre) and lung function (flow-volume loops) were measured before and after the three conditions. Isokinetic strength during knee extension was measured before and after the rowing warm-up. The two whole body warm-up protocols had no effect on inspiratory muscle strength or any lung function parameter despite the significant (3.8+/-SD 1.4%; p<0.05) increase in peak torque that the rowing warm-up elicited. The respiratory warm-up induced a significant increase in inspiratory mouth pressure (8.5+/-1.8%; p<0.0001) but not in any other lung function parameter. Following the
rowing incremental test to exhaustion, maximum inspiratory pressure decreased by 7.0+/-2.0%, which is an indication of respiratory muscle fatigue. These data suggest that the inspiratory muscle strength can be enhanced with preliminary activity, a phenomenon similar to the one known to exist for other skeletal muscles. In addition, a specific respiratory warm-up is more effective in this respect than whole body protocols.]]></content:encoded>
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    <item>
      <title>Der Einfluß von Voraktivität auf die Einatmungsmuskelkraft von Ruderern und Nicht-Ruderern</title>
      <pubDate>Fri, 01 Jan 1999 23:02:05 +0100</pubDate>
      <link>https://sponet.de/sponet/Record/3031035</link>
      <guid>https://sponet.de/sponet/Record/3031035</guid>
      <author>Volianitis, S.</author>
      <author>McConnell, A. K.</author>
      <author>Koutedakis, Y.</author>
      <dc:format>Artikel</dc:format>
      <dc:subject>Rudern</dc:subject>
      <dc:subject>Aufwärmung</dc:subject>
      <dc:subject>Atmung</dc:subject>
      <dc:subject>Muskel</dc:subject>
      <dc:subject>Kraft</dc:subject>
      <dc:format>Artikel</dc:format>
      <dc:creator>Volianitis, S.</dc:creator>
      <dc:creator>McConnell, A. K.</dc:creator>
      <dc:creator>Koutedakis, Y.</dc:creator>
      <content:encoded><![CDATA[11 Ruderer absolvierten eine Rudererwärmung und 12 Studenten eine allgemeine Radfahrerwärmung. Beide Gruppen führten eine spezielle Atmungserwärmung durch. Vor und nach den 3 Bedingungen wurden Einatmungsmuskelkraft und Lungenfunktion gemessen.
Ergebnis:
Bei vorangegangener Aktivität kann die Einatmungsmuskelkraft erhöht werden, ein Phänomen, daß für andere Skelettmuskeln bekannt ist. Eine spezielle Atmungserwärmung ist effektiver als eine Gesamtkörpererwärmung.]]></content:encoded>
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