Active recovery affects the recovery of the corticospinal system but not of muscle contractile properties

Thumbnail Image
Date
2018
Editors
Contact
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
ArXiv-ID
International patent number
Link to the license
EU project number
Project
Open Access publication
Restricted until
Title in another language
Research Projects
Organizational Units
Journal Issue
Publication type
Journal article
Publication status
Published
Published in
PLoS one ; 13 (2018), 5. - e0197339. - eISSN 1932-6203
Abstract
Purpose
Active recovery is often used by athletes after strenuous exercise or competition but its underlying mechanisms are not well understood. We hypothesized that active recovery speeds-up recovery processes within the muscle and the central nervous system (CNS).

Methods
We assessed muscular and CNS recovery by measuring the voluntary activation (VA) in the vastus lateralis muscle with transcranial magnetic stimulation (VATMS) and peripheral nerve stimulation (VAPNS) during maximal voluntary contractions (MVC) of the knee extensors in 11 subjects. Measurements were performed before and after a fatiguing cycling time-trial, after an active and a passive recovery treatment and after another fatiguing task (1 min MVC). The measurements were performed a second time 24 h after the time-trial.

Results
We observed a time × group interaction effect for VATMS (p = 0.013). Post-hoc corrected T-tests demonstrated an increased VATMS after active recovery when measured after the 1 min MVC performed 24 h after the time-trial (mean ± SD; 95.2 ± 4.1% vs. 89.2 ± 6.6%, p = 0.026). No significant effects were observed for all other variables.

Conclusions
Active recovery increased aspects of central, rather than muscle recovery. However, no effect on MVC was seen, implying that even if active recovery speeds up CNS recovery, without affecting the recovery of muscle contractile properties, this doesn´t translate into increases in overall performance.
Summary in another language
Subject (DDC)
796 Sport
Keywords
Conference
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690GIBOIN, Louis-Solal, Ehsan AMIRI, Raphael BERTSCHINGER, Markus GRUBER, 2018. Active recovery affects the recovery of the corticospinal system but not of muscle contractile properties. In: PLoS one. 13(5), e0197339. eISSN 1932-6203. Available under: doi: 10.1371/journal.pone.0197339
BibTex
@article{Giboin2018Activ-42512,
  year={2018},
  doi={10.1371/journal.pone.0197339},
  title={Active recovery affects the recovery of the corticospinal system but not of muscle contractile properties},
  number={5},
  volume={13},
  journal={PLoS one},
  author={Giboin, Louis-Solal and Amiri, Ehsan and Bertschinger, Raphael and Gruber, Markus},
  note={Article Number: e0197339}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/42512">
    <dcterms:abstract xml:lang="eng">Purpose&lt;br /&gt;Active recovery is often used by athletes after strenuous exercise or competition but its underlying mechanisms are not well understood. We hypothesized that active recovery speeds-up recovery processes within the muscle and the central nervous system (CNS).&lt;br /&gt;&lt;br /&gt;Methods&lt;br /&gt;We assessed muscular and CNS recovery by measuring the voluntary activation (VA) in the vastus lateralis muscle with transcranial magnetic stimulation (VA&lt;sub&gt;TMS&lt;/sub&gt;) and peripheral nerve stimulation (VA&lt;sub&gt;PNS&lt;/sub&gt;) during maximal voluntary contractions (MVC) of the knee extensors in 11 subjects. Measurements were performed before and after a fatiguing cycling time-trial, after an active and a passive recovery treatment and after another fatiguing task (1 min MVC). The measurements were performed a second time 24 h after the time-trial.&lt;br /&gt;&lt;br /&gt;Results&lt;br /&gt;We observed a time × group interaction effect for VA&lt;sub&gt;TMS&lt;/sub&gt; (p = 0.013). Post-hoc corrected T-tests demonstrated an increased VA&lt;sub&gt;TMS&lt;/sub&gt; after active recovery when measured after the 1 min MVC performed 24 h after the time-trial (mean ± SD; 95.2 ± 4.1% vs. 89.2 ± 6.6%, p = 0.026). No significant effects were observed for all other variables.&lt;br /&gt;&lt;br /&gt;Conclusions&lt;br /&gt;Active recovery increased aspects of central, rather than muscle recovery. However, no effect on MVC was seen, implying that even if active recovery speeds up CNS recovery, without affecting the recovery of muscle contractile properties, this doesn´t translate into increases in overall performance.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-06-08T08:53:49Z</dc:date>
    <dc:rights>Attribution 4.0 International</dc:rights>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/>
    <dc:creator>Gruber, Markus</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/35"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42512/1/Giboin_2-8bxlbaodzmd97.pdf"/>
    <dcterms:title>Active recovery affects the recovery of the corticospinal system but not of muscle contractile properties</dcterms:title>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42512"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/35"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42512/1/Giboin_2-8bxlbaodzmd97.pdf"/>
    <dc:contributor>Gruber, Markus</dc:contributor>
    <dc:creator>Bertschinger, Raphael</dc:creator>
    <dc:contributor>Amiri, Ehsan</dc:contributor>
    <dcterms:issued>2018</dcterms:issued>
    <dc:creator>Amiri, Ehsan</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Giboin, Louis-Solal</dc:creator>
    <dc:contributor>Giboin, Louis-Solal</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-06-08T08:53:49Z</dcterms:available>
    <dc:language>eng</dc:language>
    <dc:contributor>Bertschinger, Raphael</dc:contributor>
  </rdf:Description>
</rdf:RDF>
Internal note
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Contact
URL of original publication
Test date of URL
Examination date of dissertation
Method of financing
Comment on publication
Alliance license
Corresponding Authors der Uni Konstanz vorhanden
International Co-Authors
Bibliography of Konstanz
Yes
Refereed
Yes