Physiologisches Anforderungsprofil Squash : Belastung, Beanspruchung, Energiebereitstellung und körperliche Leistungsfähigkeit im Herreneinzel in Abhängigkeit von Spielniveau und Sieg und Niederlage
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Philipps-Universität Marburg
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Abstract
Despite its worldwide increasing popularity squash has not been given much attention
regarding scientific research until now, so that it predominantly lacks a physiological
requirement profile and key performance indictors. Thus, questions concerning the
made of energy supply during match and possible (inter-)dependencies of these with
regards to the level of play or the result of a match remain unanswered. Furthermore
does the validity of the most recent findings on stress and physiological performance
of squash seem rather dispectable. Thus is why it is currently still difficult to create
evidence-based pratice guidelines which seek to increase a player’s performance
systematically in terms of a physiological level. So the aim of this study was to
describe the stress, strain and energy supply in squash depending on the level of play
and victory and defeat, to identify relationships, changes in the course of the game
and dividing variables and to determine physiological characteristics of successful
squash players at national and regional level.
The results update the existing data on stress and strain and extend the previous
research to a detailed energetic profile with insight into various activities and changes
in the gameplay. They still indicate a high metabolic rate in squash, although the
demands have changed over the last decade. Against expectations and despite the
repetitive burst of high effort as well as average high intensity aerobic metabolism
proved to be the predominant source of energy supplemented by anaerobic sources,
mainly by high-energy phosphates at any level. Further should be stated that while
physiological demands and energy costs differ between various levels of squash, a
significant difference in energy contribution could not be observed, which emphasizes
once more the high importance of aerobic endurance. With the exception of a large
number of defeated errors in losing no significant differences between winners and
loosers could be observed. Moreover, squash players should maintain or strive for
a good to top level of flexibility, capacity of reaction and (general) coordination plus
an excellent level of squash-specific movement agility. The test battery allows us to
discriminate between national and county players and the results can be used to
make recommendations regarding the required level of performance at national level.
Generally can be concluded that all findings, especially those of the energy demands
and the key performance indicators of squash players, may potentially function as a
guideline for optimized training programs in order to reach better results.
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Dates
Created: 2019Issued: 2020-06-08Updated: 2020-06-08
Faculty
Fachbereich Erziehungswissenschaften
Publisher
Philipps-Universität Marburg
Language
ger
Data types
DoctoralThesis
Keywords
MetabolismusBelastungsprofilLeistungsphysiologieFitnessprofilAktivitätsprofil
DFG-subjects
Squashintermittierende BelastungEnergiebereitstellung, SpielniveauAnforderungsprofilenergetisches Profil
DDC-Numbers
370
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Dunst, Katharina: Physiologisches Anforderungsprofil Squash : Belastung, Beanspruchung, Energiebereitstellung und körperliche Leistungsfähigkeit im Herreneinzel in Abhängigkeit von Spielniveau und Sieg und Niederlage. : Philipps-Universität Marburg 2020-06-08. DOI: https://doi.org/10.17192/z2020.0218.
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This item has been published with the following license: In Copyright