Publicação
Measurment of butterfly average resultante impulse per phase
| Resumo: | The aim of this study was to measure the average resultant impulse (ARI) per phase of the stroke cycle in butterfly and to analyse the variability of ARI according to the adopted breathlng technlque .. The sam pie was camposed of 6 male Portuguese swimmers at national and Internatlonal leveI. 6 cameras were set. obtaining non coplanar images (2 "dual media" images included). The study comprised the kinematical analysis of stroke cycles of the butterf1y stroke using the "Ariel Performance Analysis System" from Ariel Dynamics Inc. and a VCR at a frequency of 50 Hz. The ARI was calculated using the mean horizontal acceleration of the center of mass in each phase, the absolute duration af each phase and the body mass of the swimmer. Comparing the ARI according to the breathing technique adopted in each phase of the stroke cycle, we only observed significant differences in the outsweep. Comparing the intra-cyclic variations of the ARI in the different breathing techniques adopted, the arm's recovery when compared with the remained phases presented a significantly lower ARI. |
|---|---|
| Autores principais: | Barbosa, Tiago M. |
| Outros Autores: | Silva, José; Sousa, Filipa; Vilas-Boas, João Paulo |
| Assunto: | Swimming Butterfly stroke Kinematics Impulse |
| Ano: | 2002 |
| País: | Portugal |
| Tipo de documento: | comunicação em conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867172804771708928 |
|---|---|
| author | Barbosa, Tiago M. |
| author2 | Silva, José Sousa, Filipa Vilas-Boas, João Paulo |
| author2_role | author author author |
| author_facet | Barbosa, Tiago M. Silva, José Sousa, Filipa Vilas-Boas, João Paulo |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Barbosa, Tiago M.\",\"Person.identifier.orcid\":\"0000-0001-7071-2116\"},{\"Person.name\":\"Silva, José\"},{\"Person.name\":\"Sousa, Filipa\"},{\"Person.name\":\"Vilas-Boas, João Paulo\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Barbosa, Tiago M. Silva, José Sousa, Filipa Vilas-Boas, João Paulo |
| datacite.date.Accepted.fl_str_mv | 2002-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2018-07-24T10:35:50Z |
| datacite.date.embargoed.fl_str_mv | 2018-07-24T10:35:50Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Swimming Butterfly stroke Kinematics Impulse |
| datacite.titles.title.fl_str_mv | Measurment of butterfly average resultante impulse per phase |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Barbosa, Tiago M. Silva, José Sousa, Filipa Vilas-Boas, João Paulo |
| dc.date.Accepted.fl_str_mv | 2002-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2018-07-24T10:35:50Z |
| dc.date.embargoed.fl_str_mv | 2018-07-24T10:35:50Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/17833 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Universidad de Extremadura |
| 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 Butterfly stroke Kinematics Impulse |
| dc.title.fl_str_mv | Measurment of butterfly average resultante impulse per phase |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_5794 |
| description | The aim of this study was to measure the average resultant impulse (ARI) per phase of the stroke cycle in butterfly and to analyse the variability of ARI according to the adopted breathlng technlque .. The sam pie was camposed of 6 male Portuguese swimmers at national and Internatlonal leveI. 6 cameras were set. obtaining non coplanar images (2 "dual media" images included). The study comprised the kinematical analysis of stroke cycles of the butterf1y stroke using the "Ariel Performance Analysis System" from Ariel Dynamics Inc. and a VCR at a frequency of 50 Hz. The ARI was calculated using the mean horizontal acceleration of the center of mass in each phase, the absolute duration af each phase and the body mass of the swimmer. Comparing the ARI according to the breathing technique adopted in each phase of the stroke cycle, we only observed significant differences in the outsweep. Comparing the intra-cyclic variations of the ARI in the different breathing techniques adopted, the arm's recovery when compared with the remained phases presented a significantly lower ARI. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferencePaper |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/37b67d91-fdbe-4b80-8019-e2e77e7c5a5f/download |
| id | ipb_447e4f0804c79cbc2adf62961ee03aaa |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/17833 |
| 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:10198/17833 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | 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 Silva, José Sousa, Filipa Vilas-Boas, João Paulo |
| publishDate | 2002 |
| publisher.none.fl_str_mv | Universidad de Extremadura |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engUniversidad de Extremadurapt_PTThe aim of this study was to measure the average resultant impulse (ARI) per phase of the stroke cycle in butterfly and to analyse the variability of ARI according to the adopted breathlng technlque .. The sam pie was camposed of 6 male Portuguese swimmers at national and Internatlonal leveI. 6 cameras were set. obtaining non coplanar images (2 "dual media" images included). The study comprised the kinematical analysis of stroke cycles of the butterf1y stroke using the "Ariel Performance Analysis System" from Ariel Dynamics Inc. and a VCR at a frequency of 50 Hz. The ARI was calculated using the mean horizontal acceleration of the center of mass in each phase, the absolute duration af each phase and the body mass of the swimmer. Comparing the ARI according to the breathing technique adopted in each phase of the stroke cycle, we only observed significant differences in the outsweep. Comparing the intra-cyclic variations of the ARI in the different breathing techniques adopted, the arm's recovery when compared with the remained phases presented a significantly lower ARI.application/pdfpt_PTMeasurment of butterfly average resultante impulse per phasePersonalBarbosa, 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.com10044856400Silva, JoséSousa, FilipaVilas-Boas, João PauloHostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.pt2018-07-24T10:35:50Z20022002-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/17833http://purl.org/coar/access_right/c_abf2open accessSwimmingButterfly strokeKinematicsImpulse1605584 bytesother research producthttp://purl.org/coar/resource_type/c_5794conference paper2002http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/37b67d91-fdbe-4b80-8019-e2e77e7c5a5f/downloadScientific Proceedings of the XXth International Symposium on Biomechanics in Sports3538Cáceres |
| spellingShingle | Measurment of butterfly average resultante impulse per phase Barbosa, Tiago M. Swimming Butterfly stroke Kinematics Impulse |
| status | SINGLETON |
| subject.fl_str_mv | Swimming Butterfly stroke Kinematics Impulse |
| title | Measurment of butterfly average resultante impulse per phase |
| title_full | Measurment of butterfly average resultante impulse per phase |
| title_fullStr | Measurment of butterfly average resultante impulse per phase |
| title_full_unstemmed | Measurment of butterfly average resultante impulse per phase |
| title_short | Measurment of butterfly average resultante impulse per phase |
| title_sort | Measurment of butterfly average resultante impulse per phase |
| topic | Swimming Butterfly stroke Kinematics Impulse |
| topic_facet | Swimming Butterfly stroke Kinematics Impulse |
| url | http://hdl.handle.net/10198/17833 |
| visible | 1 |