Kinematic characteristics of motor patterns in rope skipping
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227558 |
Resumo: | Rope skipping seems to be an easy task to be performed. However, careful analysis of this motor skill shows how complex the execution of this task is. The objective of this study was to examine kinematic variables of jump patterns as a function of skipping frequency. Eight male university students performed a sequence of 30 rope jumps using two jump patterns (alternating support of the feet and simultaneous support of the feet) at three skipping frequencies (1.5, 1.7, 1.9 Hz). Frequencies were determined with a digital metronome and the rope was turned by the student himself. Rope jumping performance was recorded with two digital cameras for 3D analysis. Passive markers were attached to the rope and to the ankle, knee and hip joints for collection of the following dependent variables: continuous relative phase, time interval between the loss of contact of the feet with the ground and cross of the rope under the feet of the volunteer, jump height, and rope height. ANOVA showed that for the pattern with alternating support of the feet the jump is executed at a lower height. In addition, analysis of the time interval revealed a delay in the withdrawal of the feet for crossing the rope in the case of the jump pattern with simultaneous support of the feet. |
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Kinematic characteristics of motor patterns in rope skippingCaracterísticas cinemáticas de padrões motores no pular cordaAdaptationControlSkillRope skipping seems to be an easy task to be performed. However, careful analysis of this motor skill shows how complex the execution of this task is. The objective of this study was to examine kinematic variables of jump patterns as a function of skipping frequency. Eight male university students performed a sequence of 30 rope jumps using two jump patterns (alternating support of the feet and simultaneous support of the feet) at three skipping frequencies (1.5, 1.7, 1.9 Hz). Frequencies were determined with a digital metronome and the rope was turned by the student himself. Rope jumping performance was recorded with two digital cameras for 3D analysis. Passive markers were attached to the rope and to the ankle, knee and hip joints for collection of the following dependent variables: continuous relative phase, time interval between the loss of contact of the feet with the ground and cross of the rope under the feet of the volunteer, jump height, and rope height. ANOVA showed that for the pattern with alternating support of the feet the jump is executed at a lower height. In addition, analysis of the time interval revealed a delay in the withdrawal of the feet for crossing the rope in the case of the jump pattern with simultaneous support of the feet.Universidade Estadual de Santa Cruz Departamento de Ciências da Saúde, Ilhéus, BAUniversidade Estadual Paulista Instituto de Biociências Departamento de Educação Física, Rio Claro, SPUniversidade Estadual Paulista Instituto de Biociências Departamento de Educação Física, Rio Claro, SPUniversidade Estadual de Santa CruzUniversidade Estadual Paulista (UNESP)da Silva, Luiz HenriquePellegrini, Ana Maria [UNESP]2022-04-29T07:13:53Z2022-04-29T07:13:53Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article379-385Revista Brasileira de Cineantropometria e Desempenho Humano, v. 11, n. 4, p. 379-385, 2009.1980-00371415-8426http://hdl.handle.net/11449/2275582-s2.0-84893868814Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporRevista Brasileira de Cineantropometria e Desempenho Humanoinfo:eu-repo/semantics/openAccess2022-04-29T07:13:53Zoai:repositorio.unesp.br:11449/227558Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:14:00.123294Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Kinematic characteristics of motor patterns in rope skipping Características cinemáticas de padrões motores no pular corda |
title |
Kinematic characteristics of motor patterns in rope skipping |
spellingShingle |
Kinematic characteristics of motor patterns in rope skipping da Silva, Luiz Henrique Adaptation Control Skill |
title_short |
Kinematic characteristics of motor patterns in rope skipping |
title_full |
Kinematic characteristics of motor patterns in rope skipping |
title_fullStr |
Kinematic characteristics of motor patterns in rope skipping |
title_full_unstemmed |
Kinematic characteristics of motor patterns in rope skipping |
title_sort |
Kinematic characteristics of motor patterns in rope skipping |
author |
da Silva, Luiz Henrique |
author_facet |
da Silva, Luiz Henrique Pellegrini, Ana Maria [UNESP] |
author_role |
author |
author2 |
Pellegrini, Ana Maria [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Santa Cruz Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
da Silva, Luiz Henrique Pellegrini, Ana Maria [UNESP] |
dc.subject.por.fl_str_mv |
Adaptation Control Skill |
topic |
Adaptation Control Skill |
description |
Rope skipping seems to be an easy task to be performed. However, careful analysis of this motor skill shows how complex the execution of this task is. The objective of this study was to examine kinematic variables of jump patterns as a function of skipping frequency. Eight male university students performed a sequence of 30 rope jumps using two jump patterns (alternating support of the feet and simultaneous support of the feet) at three skipping frequencies (1.5, 1.7, 1.9 Hz). Frequencies were determined with a digital metronome and the rope was turned by the student himself. Rope jumping performance was recorded with two digital cameras for 3D analysis. Passive markers were attached to the rope and to the ankle, knee and hip joints for collection of the following dependent variables: continuous relative phase, time interval between the loss of contact of the feet with the ground and cross of the rope under the feet of the volunteer, jump height, and rope height. ANOVA showed that for the pattern with alternating support of the feet the jump is executed at a lower height. In addition, analysis of the time interval revealed a delay in the withdrawal of the feet for crossing the rope in the case of the jump pattern with simultaneous support of the feet. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-29T07:13:53Z 2022-04-29T07:13:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Brasileira de Cineantropometria e Desempenho Humano, v. 11, n. 4, p. 379-385, 2009. 1980-0037 1415-8426 http://hdl.handle.net/11449/227558 2-s2.0-84893868814 |
identifier_str_mv |
Revista Brasileira de Cineantropometria e Desempenho Humano, v. 11, n. 4, p. 379-385, 2009. 1980-0037 1415-8426 2-s2.0-84893868814 |
url |
http://hdl.handle.net/11449/227558 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Cineantropometria e Desempenho Humano |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
379-385 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128621939785728 |