Muscle coordination during breaststroke swimming: Comparison between elite swimmers and beginners.
Identifieur interne : 001851 ( PubMed/Corpus ); précédent : 001850; suivant : 001852Muscle coordination during breaststroke swimming: Comparison between elite swimmers and beginners.
Auteurs : João R. Vaz ; Bj Rn Harald Olstad ; Jan Cabri ; Per-Ludvik Kjendlie ; Pedro Pezarat-Correia ; François HugSource :
- Journal of sports sciences [ 1466-447X ] ; 2016.
English descriptors
- KwdEn :
- MESH :
Abstract
The present study aimed to compare muscle coordination strategies of the upper and lower limb muscles between beginners and elite breaststroke swimmers. Surface electromyography (EMG) of eight muscles was recorded in 16 swimmers (8 elite, 8 beginners) during a 25 m swimming breaststroke at 100% of maximal effort. A decomposition algorithm was used to identify the muscle synergies that represent the temporal and spatial organisation of muscle coordination. Between-groups indices of similarity and lag times were calculated. Individual muscle patterns were moderately to highly similar between groups (between-group indices range: 0.61 to 0.84). Significant differences were found in terms of lag time for pectoralis major (P < 0.05), biceps brachii, rectus femoris and tibialis anterior (P < 0.01), indicating an earlier activation for these muscles in beginners compared to elites (range: -13.2 to -3.8% of the swimming cycle). Three muscle synergies were identified for both beginners and elites. Although their composition was similar between populations, the third synergy exhibited a high within-group variability. Moderate to high indices of similarity were found for the shape of synergy activation coefficients (range: 0.63 to 0.88) but there was a significant backward shift (-8.4% of the swimming cycle) in synergy #2 for beginners compared to elites. This time shift suggested differences in the global arm-to-leg coordination. These results indicate that the synergistic organisation of muscle coordination during breaststroke swimming is not profoundly affected by expertise. However, specific timing adjustments were observed between lower and upper limbs.
DOI: 10.1080/02640414.2016.1143109
PubMed: 26878097
Links to Exploration step
pubmed:26878097Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Muscle coordination during breaststroke swimming: Comparison between elite swimmers and beginners.</title><author><name sortKey="Vaz, Joao R" sort="Vaz, Joao R" uniqKey="Vaz J" first="João R" last="Vaz">João R. Vaz</name><affiliation><nlm:affiliation>a Laboratory of Motor Behavior, CIPER, Faculdade de Motricidade Humana , Universidade de Lisboa , Lisboa , Portugal.</nlm:affiliation></affiliation></author><author><name sortKey="Olstad, Bj Rn Harald" sort="Olstad, Bj Rn Harald" uniqKey="Olstad B" first="Bj Rn Harald" last="Olstad">Bj Rn Harald Olstad</name><affiliation><nlm:affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</nlm:affiliation></affiliation></author><author><name sortKey="Cabri, Jan" sort="Cabri, Jan" uniqKey="Cabri J" first="Jan" last="Cabri">Jan Cabri</name><affiliation><nlm:affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</nlm:affiliation></affiliation></author><author><name sortKey="Kjendlie, Per Ludvik" sort="Kjendlie, Per Ludvik" uniqKey="Kjendlie P" first="Per-Ludvik" last="Kjendlie">Per-Ludvik Kjendlie</name><affiliation><nlm:affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</nlm:affiliation></affiliation></author><author><name sortKey="Pezarat Correia, Pedro" sort="Pezarat Correia, Pedro" uniqKey="Pezarat Correia P" first="Pedro" last="Pezarat-Correia">Pedro Pezarat-Correia</name><affiliation><nlm:affiliation>a Laboratory of Motor Behavior, CIPER, Faculdade de Motricidade Humana , Universidade de Lisboa , Lisboa , Portugal.</nlm:affiliation></affiliation></author><author><name sortKey="Hug, Francois" sort="Hug, Francois" uniqKey="Hug F" first="François" last="Hug">François Hug</name><affiliation><nlm:affiliation>d University of Nantes , Laboratory "Movement, Interactions, Performance" (EA 4334) , Nantes , France.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:26878097</idno><idno type="pmid">26878097</idno><idno type="doi">10.1080/02640414.2016.1143109</idno><idno type="wicri:Area/PubMed/Corpus">001851</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001851</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Muscle coordination during breaststroke swimming: Comparison between elite swimmers and beginners.</title><author><name sortKey="Vaz, Joao R" sort="Vaz, Joao R" uniqKey="Vaz J" first="João R" last="Vaz">João R. Vaz</name><affiliation><nlm:affiliation>a Laboratory of Motor Behavior, CIPER, Faculdade de Motricidade Humana , Universidade de Lisboa , Lisboa , Portugal.</nlm:affiliation></affiliation></author><author><name sortKey="Olstad, Bj Rn Harald" sort="Olstad, Bj Rn Harald" uniqKey="Olstad B" first="Bj Rn Harald" last="Olstad">Bj Rn Harald Olstad</name><affiliation><nlm:affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</nlm:affiliation></affiliation></author><author><name sortKey="Cabri, Jan" sort="Cabri, Jan" uniqKey="Cabri J" first="Jan" last="Cabri">Jan Cabri</name><affiliation><nlm:affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</nlm:affiliation></affiliation></author><author><name sortKey="Kjendlie, Per Ludvik" sort="Kjendlie, Per Ludvik" uniqKey="Kjendlie P" first="Per-Ludvik" last="Kjendlie">Per-Ludvik Kjendlie</name><affiliation><nlm:affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</nlm:affiliation></affiliation></author><author><name sortKey="Pezarat Correia, Pedro" sort="Pezarat Correia, Pedro" uniqKey="Pezarat Correia P" first="Pedro" last="Pezarat-Correia">Pedro Pezarat-Correia</name><affiliation><nlm:affiliation>a Laboratory of Motor Behavior, CIPER, Faculdade de Motricidade Humana , Universidade de Lisboa , Lisboa , Portugal.</nlm:affiliation></affiliation></author><author><name sortKey="Hug, Francois" sort="Hug, Francois" uniqKey="Hug F" first="François" last="Hug">François Hug</name><affiliation><nlm:affiliation>d University of Nantes , Laboratory "Movement, Interactions, Performance" (EA 4334) , Nantes , France.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Journal of sports sciences</title><idno type="eISSN">1466-447X</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Arm</term><term>Athletes</term><term>Athletic Performance</term><term>Biomechanical Phenomena</term><term>Child</term><term>Electromyography</term><term>Female</term><term>Humans</term><term>Leg</term><term>Male</term><term>Motor Skills</term><term>Muscle, Skeletal</term><term>Musculoskeletal Physiological Phenomena</term><term>Swimming</term><term>Young Adult</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Arm</term><term>Athletes</term><term>Athletic Performance</term><term>Biomechanical Phenomena</term><term>Child</term><term>Electromyography</term><term>Female</term><term>Humans</term><term>Leg</term><term>Male</term><term>Motor Skills</term><term>Muscle, Skeletal</term><term>Musculoskeletal Physiological Phenomena</term><term>Swimming</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The present study aimed to compare muscle coordination strategies of the upper and lower limb muscles between beginners and elite breaststroke swimmers. Surface electromyography (EMG) of eight muscles was recorded in 16 swimmers (8 elite, 8 beginners) during a 25 m swimming breaststroke at 100% of maximal effort. A decomposition algorithm was used to identify the muscle synergies that represent the temporal and spatial organisation of muscle coordination. Between-groups indices of similarity and lag times were calculated. Individual muscle patterns were moderately to highly similar between groups (between-group indices range: 0.61 to 0.84). Significant differences were found in terms of lag time for pectoralis major (P < 0.05), biceps brachii, rectus femoris and tibialis anterior (P < 0.01), indicating an earlier activation for these muscles in beginners compared to elites (range: -13.2 to -3.8% of the swimming cycle). Three muscle synergies were identified for both beginners and elites. Although their composition was similar between populations, the third synergy exhibited a high within-group variability. Moderate to high indices of similarity were found for the shape of synergy activation coefficients (range: 0.63 to 0.88) but there was a significant backward shift (-8.4% of the swimming cycle) in synergy #2 for beginners compared to elites. This time shift suggested differences in the global arm-to-leg coordination. These results indicate that the synergistic organisation of muscle coordination during breaststroke swimming is not profoundly affected by expertise. However, specific timing adjustments were observed between lower and upper limbs.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26878097</PMID><DateCreated><Year>2016</Year><Month>07</Month><Day>22</Day></DateCreated><DateCompleted><Year>2017</Year><Month>05</Month><Day>17</Day></DateCompleted><DateRevised><Year>2017</Year><Month>05</Month><Day>17</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1466-447X</ISSN><JournalIssue CitedMedium="Internet"><Volume>34</Volume><Issue>20</Issue><PubDate><Year>2016</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Journal of sports sciences</Title><ISOAbbreviation>J Sports Sci</ISOAbbreviation></Journal><ArticleTitle>Muscle coordination during breaststroke swimming: Comparison between elite swimmers and beginners.</ArticleTitle><Pagination><MedlinePgn>1941-8</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1080/02640414.2016.1143109</ELocationID><Abstract><AbstractText>The present study aimed to compare muscle coordination strategies of the upper and lower limb muscles between beginners and elite breaststroke swimmers. Surface electromyography (EMG) of eight muscles was recorded in 16 swimmers (8 elite, 8 beginners) during a 25 m swimming breaststroke at 100% of maximal effort. A decomposition algorithm was used to identify the muscle synergies that represent the temporal and spatial organisation of muscle coordination. Between-groups indices of similarity and lag times were calculated. Individual muscle patterns were moderately to highly similar between groups (between-group indices range: 0.61 to 0.84). Significant differences were found in terms of lag time for pectoralis major (P < 0.05), biceps brachii, rectus femoris and tibialis anterior (P < 0.01), indicating an earlier activation for these muscles in beginners compared to elites (range: -13.2 to -3.8% of the swimming cycle). Three muscle synergies were identified for both beginners and elites. Although their composition was similar between populations, the third synergy exhibited a high within-group variability. Moderate to high indices of similarity were found for the shape of synergy activation coefficients (range: 0.63 to 0.88) but there was a significant backward shift (-8.4% of the swimming cycle) in synergy #2 for beginners compared to elites. This time shift suggested differences in the global arm-to-leg coordination. These results indicate that the synergistic organisation of muscle coordination during breaststroke swimming is not profoundly affected by expertise. However, specific timing adjustments were observed between lower and upper limbs.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Vaz</LastName><ForeName>João R</ForeName><Initials>JR</Initials><AffiliationInfo><Affiliation>a Laboratory of Motor Behavior, CIPER, Faculdade de Motricidade Humana , Universidade de Lisboa , Lisboa , Portugal.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>b Escola de Turismo, Desporto e Hospitalidade , Universidade Europeia , Lisboa , Portugal.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Olstad</LastName><ForeName>Bjørn Harald</ForeName><Initials>BH</Initials><AffiliationInfo><Affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cabri</LastName><ForeName>Jan</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kjendlie</LastName><ForeName>Per-Ludvik</ForeName><Initials>PL</Initials><AffiliationInfo><Affiliation>c Department of Physical Performance , Norwegian School of Sport Sciences , Oslo , Norway.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pezarat-Correia</LastName><ForeName>Pedro</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>a Laboratory of Motor Behavior, CIPER, Faculdade de Motricidade Humana , Universidade de Lisboa , Lisboa , Portugal.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hug</LastName><ForeName>François</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>d University of Nantes , Laboratory "Movement, Interactions, Performance" (EA 4334) , Nantes , France.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>e School of Health and Rehabilitation Sciences, National Health and Medical Research Council (NHMRC) Centre of Clinical Research Excellence in Spinal Pain, Injury and Health , The University of Queensland , Brisbane , Queensland , Australia.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2016</Year><Month>02</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Sports Sci</MedlineTA><NlmUniqueID>8405364</NlmUniqueID><ISSNLinking>0264-0414</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000293" MajorTopicYN="N">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001132" MajorTopicYN="Y">Arm</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D056352" MajorTopicYN="N">Athletes</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D054874" MajorTopicYN="N">Athletic Performance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001696" MajorTopicYN="N">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002648" MajorTopicYN="N">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004576" MajorTopicYN="N">Electromyography</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007866" MajorTopicYN="Y">Leg</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009048" MajorTopicYN="Y">Motor Skills</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018482" MajorTopicYN="Y">Muscle, Skeletal</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009142" MajorTopicYN="Y">Musculoskeletal Physiological Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013550" MajorTopicYN="Y">Swimming</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055815" MajorTopicYN="N">Young Adult</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">Swimming</Keyword><Keyword MajorTopicYN="Y">coordination</Keyword><Keyword MajorTopicYN="Y">electromyography</Keyword><Keyword MajorTopicYN="Y">expertise</Keyword><Keyword MajorTopicYN="Y">muscle synergies</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>2</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>2</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2017</Year><Month>5</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26878097</ArticleId><ArticleId IdType="doi">10.1080/02640414.2016.1143109</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001851 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 001851 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Asie
|area= AustralieFrV1
|flux= PubMed
|étape= Corpus
|type= RBID
|clé= pubmed:26878097
|texte= Muscle coordination during breaststroke swimming: Comparison between elite swimmers and beginners.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:26878097" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a AustralieFrV1
| This area was generated with Dilib version V0.6.33. |  |