Publicação
Modelling the 200 m front-crawl performance predictors at the winter season peak
| Resumo: | This study aimed to identify potential predictors of 200 m front crawl performance at the winter season peak based on the anthropometric, physiological and biomechanical domains. Twelve expert male swimmers completed an incremental 7 × 200 m step test immediately after their most important winter competitions. Measurements were made of: (i) height, body mass and arm span as anthropometrical parameters; (ii) velocity at a 4 mmol·L-1 lactate concentration (V4), maximal oxygen uptake (VO2máx) and energy cost (C), as physiological parameters; (iii) stroke frequency (SF), stroke length (SL), stroke index (SI) and propelling efficiency (ƞp) as biomechanical indicators; and (iv) 200 m front crawl race time in official long course competitions. Spearman correlation coefficients identified V4 as the single factor having significant relationship with performance. Simple regression analysis determined V4, SI and arm span as the most relevant variables of each group. Multiple linear regression models showed that physiological factors explained better (59%) the variation in performance at this stage of the season, followed by the biomechanical (14%) ones. Therefore, V4 can be one important aspect for training control and diagnosis for those who want to achieve success in the 200 m front crawl at the winter season peak |
|---|---|
| Autores principais: | Costa, M.J. |
| Outros Autores: | Santos, Catarina C.; Marinho, D.A.; Silva, A.J.; Barbosa, Tiago M. |
| Assunto: | Swimming Biomechanics Male swimmers |
| Ano: | 2020 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173367931469824 |
|---|---|
| author | Costa, M.J. |
| author2 | Santos, Catarina C. Marinho, D.A. Silva, A.J. Barbosa, Tiago M. |
| author2_role | author author author author |
| author_facet | Costa, M.J. Santos, Catarina C. Marinho, D.A. Silva, A.J. Barbosa, Tiago M. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Costa, M.J.\"},{\"Person.name\":\"Santos, Catarina C.\"},{\"Person.name\":\"Marinho, D.A.\"},{\"Person.name\":\"Silva, A.J.\"},{\"Person.name\":\"Barbosa, Tiago M.\",\"Person.identifier.orcid\":\"0000-0001-7071-2116\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Costa, M.J. Santos, Catarina C. Marinho, D.A. Silva, A.J. Barbosa, Tiago M. |
| datacite.date.Accepted.fl_str_mv | 2020-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2020-04-29T09:01:14Z |
| datacite.date.embargoed.fl_str_mv | 2020-04-29T09:01:14Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Swimming Biomechanics Male swimmers |
| datacite.titles.title.fl_str_mv | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Costa, M.J. Santos, Catarina C. Marinho, D.A. Silva, A.J. Barbosa, Tiago M. |
| dc.date.Accepted.fl_str_mv | 2020-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2020-04-29T09:01:14Z |
| dc.date.embargoed.fl_str_mv | 2020-04-29T09:01:14Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/21852 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | MDPI AG |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Swimming Biomechanics Male swimmers |
| dc.title.fl_str_mv | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | This study aimed to identify potential predictors of 200 m front crawl performance at the winter season peak based on the anthropometric, physiological and biomechanical domains. Twelve expert male swimmers completed an incremental 7 × 200 m step test immediately after their most important winter competitions. Measurements were made of: (i) height, body mass and arm span as anthropometrical parameters; (ii) velocity at a 4 mmol·L-1 lactate concentration (V4), maximal oxygen uptake (VO2máx) and energy cost (C), as physiological parameters; (iii) stroke frequency (SF), stroke length (SL), stroke index (SI) and propelling efficiency (ƞp) as biomechanical indicators; and (iv) 200 m front crawl race time in official long course competitions. Spearman correlation coefficients identified V4 as the single factor having significant relationship with performance. Simple regression analysis determined V4, SI and arm span as the most relevant variables of each group. Multiple linear regression models showed that physiological factors explained better (59%) the variation in performance at this stage of the season, followed by the biomechanical (14%) ones. Therefore, V4 can be one important aspect for training control and diagnosis for those who want to achieve success in the 200 m front crawl at the winter season peak |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/8d4098d0-5c34-4ffd-a1b2-9b34f21f6217/download |
| id | ipb_1909b20729effe80f30ee8ff536cc9aa |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/21852 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/21852 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Costa, M.J. Santos, Catarina C. Marinho, D.A. Silva, A.J. Barbosa, Tiago M. Barbosa, Tiago M. https://www.ciencia-id.pt/8B11-BDC4-F6FF 8B11-BDC4-F6FF http://orcid.org/0000-0001-7071-2116 0000-0001-7071-2116 |
| publishDate | 2020 |
| publisher.none.fl_str_mv | MDPI AG |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engMDPI AGpt_PTThis study aimed to identify potential predictors of 200 m front crawl performance at the winter season peak based on the anthropometric, physiological and biomechanical domains. Twelve expert male swimmers completed an incremental 7 × 200 m step test immediately after their most important winter competitions. Measurements were made of: (i) height, body mass and arm span as anthropometrical parameters; (ii) velocity at a 4 mmol·L-1 lactate concentration (V4), maximal oxygen uptake (VO2máx) and energy cost (C), as physiological parameters; (iii) stroke frequency (SF), stroke length (SL), stroke index (SI) and propelling efficiency (ƞp) as biomechanical indicators; and (iv) 200 m front crawl race time in official long course competitions. Spearman correlation coefficients identified V4 as the single factor having significant relationship with performance. Simple regression analysis determined V4, SI and arm span as the most relevant variables of each group. Multiple linear regression models showed that physiological factors explained better (59%) the variation in performance at this stage of the season, followed by the biomechanical (14%) ones. Therefore, V4 can be one important aspect for training control and diagnosis for those who want to achieve success in the 200 m front crawl at the winter season peakapplication/pdfpt_PTModelling the 200 m front-crawl performance predictors at the winter season peakCosta, M.J.Santos, Catarina C.Marinho, D.A.Silva, A.J.PersonalBarbosa, Tiago M.DSpacehttp://dspace.org/items/941a6f14-cfba-458a-a2e3-0cbd1846cd42DSpacehttp://dspace.org/items/941a6f14-cfba-458a-a2e3-0cbd1846cd42BarbosaTiago M.Ciência IDhttps://www.ciencia-id.pt8B11-BDC4-F6FFORCIDhttp://orcid.org0000-0001-7071-2116Scopus Author IDhttps://www.scopus.com10044856400HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf1661-7827DOIIsPartOf10.3390/ijerph170621262020-04-29T09:01:14Z20202020-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/21852http://purl.org/coar/access_right/c_abf2open accessSwimmingBiomechanicsMale swimmers276124 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2020http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/8d4098d0-5c34-4ffd-a1b2-9b34f21f6217/downloadInternational Journal of Environmental Research and Public Health176 |
| spellingShingle | Modelling the 200 m front-crawl performance predictors at the winter season peak Costa, M.J. Swimming Biomechanics Male swimmers |
| status | SINGLETON |
| subject.fl_str_mv | Swimming Biomechanics Male swimmers |
| title | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| title_full | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| title_fullStr | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| title_full_unstemmed | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| title_short | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| title_sort | Modelling the 200 m front-crawl performance predictors at the winter season peak |
| topic | Swimming Biomechanics Male swimmers |
| topic_facet | Swimming Biomechanics Male swimmers |
| url | http://hdl.handle.net/10198/21852 |
| visible | 1 |