Gutenberg Open Science: The PerPot simulated anaerobic threshold : a comparison to typical lactate-based thresholds

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-7872

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DC Field	Value	Language
dc.contributor.author	Endler, Stefan	-
dc.contributor.author	Hoffmann, Sabine	-
dc.contributor.author	Sterzing, Björn	-
dc.contributor.author	Simon, Perikles	-
dc.contributor.author	Pfeiffer, Mark	-
dc.date.accessioned	2022-10-06T07:24:45Z	-
dc.date.available	2022-10-06T07:24:45Z	-
dc.date.issued	2017
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/7887	-
dc.description.abstract	Intensity description as exercise prescription is a main challenge for sport scientists and coaches. Most commonly used in endurance sports are percentages of the heart rate at Maximal Lactate Steady State (MLSS). Since the late 1970s, MLSS is approximated by several anaerobic thresholds based on lactate extraction during graded incremental tests. Since then, scientists look for non-invasive methods to approximate these thresholds. Our new approach uses the sports computer science Performance Potential model (PerPot) for determination. The antagonistic model PerPot models the relation between load (speed) and performance (heart rate). This investigation compares lactate based and PerPot simulated thresholds. Fifteen male handball players performed a graded incremental test with lactate extraction and continuous heart rate recording. Lactate measurement was used for determination of four established lactate-based anaerobic thresholds (OBLA, Dickhuth, Keul, Simon). Speed and heart rate processes were used for PerPot determination of the threshold. Both Pearson correlations (r=0.883 - r=0.895) and intraclass correlations (ICC=0.894 - ICC=0.932) show high correlations between lactate-based and PerPot simulated thresholds. Using anaerobic threshold (AT) for exercise prescription is the ideal case. Because of adaptation, AT changes and should therefore be determined periodically. In practice, this is rarely done because of high cost and difficult invasive determination in laboratory. PerPot provides a low cost, non-invasive method for AT determination. It is therefore an ideal method for verifying former results of sports medicine diagnostics periodically. In addition, simple portability of results to field is an advantage, because the graded incremental tests can also be performed outdoors.	en_GB
dc.description.sponsorship	DFG, Open Access-Publizieren Universität Mainz / Universitätsmedizin	de
dc.language.iso	eng	de
dc.rights	CC BY	*
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	*
dc.subject.ddc	796 Sport	de_DE
dc.subject.ddc	796 Athletic and outdoor sports and games	en_GB
dc.title	The PerPot simulated anaerobic threshold : a comparison to typical lactate-based thresholds	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-7872	-
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 02 Sozialwiss., Medien u. Sport	de
jgu.organisation.department	FB 08 Physik, Mathematik u. Informatik	de
jgu.organisation.number	7910	-
jgu.organisation.number	7940	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	International journal of human movement and sports sciences	de
jgu.journal.volume	5	de
jgu.journal.issue	1	de
jgu.pages.start	9	de
jgu.pages.end	15	de
jgu.publisher.year	2017	-
jgu.publisher.name	Horizon Research Publishing	de
jgu.publisher.place	Alhambra, CA	de
jgu.publisher.uri	http://dx.doi.org/10.13189/saj.2017.050102	de
jgu.publisher.issn	2381-4381	de
jgu.publisher.issn	2381-4403	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	796	de
opus.date.modified	2017-09-13T07:36:09Z
opus.subject.dfgcode	13-409
opus.organisation.string	FB 02: Sozialwissenschaften, Medien und Sport: Institut für Sportwissenschaft	de_DE
opus.organisation.string	FB 08: Physik, Mathematik und Informatik: Institut für Informatik	de_DE
opus.identifier.opusid	56879
opus.institute.number	0208
opus.institute.number	0805
opus.metadataonly	false
opus.type.contenttype	Keine	de_DE
opus.type.contenttype	None	en_EN
opus.affiliated	Endler, Stefan
opus.affiliated	Sterzing, Björn
opus.affiliated	Simon, Perikles
opus.affiliated	Pfeiffer, Mark
jgu.publisher.doi	10.13189/saj.2017.050102	de
jgu.organisation.ror	https://ror.org/023b0x485	-
Appears in collections:	DFG-OA-Publizieren (2012 - 2017)

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