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How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events
This study aims to clarify the ideal technique for running on a curved path during sprinting events. Participants were twelve male track and field athletes including long jumpers and sprinters. The participants performed a 60-m sprint with maximal effort on straight and curved paths. Participants we...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sciendo
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6006540/ https://www.ncbi.nlm.nih.gov/pubmed/29922374 http://dx.doi.org/10.1515/hukin-2017-0175 |
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author | Ohnuma, Hayato Tachi, Masanobu Kumano, Akihito Hirano, Yuichi |
author_facet | Ohnuma, Hayato Tachi, Masanobu Kumano, Akihito Hirano, Yuichi |
author_sort | Ohnuma, Hayato |
collection | PubMed |
description | This study aims to clarify the ideal technique for running on a curved path during sprinting events. Participants were twelve male track and field athletes including long jumpers and sprinters. The participants performed a 60-m sprint with maximal effort on straight and curved paths. Participants were divided into “good curve runners” and “poor curve runners” according to the curved path running speed relative to that of the straight path. Kinematic variables and ground reaction forces (GRFs) were registered and compared between the groups and paths. The running speed, step length, and flight distance of the outside leg on the curved path were lower than on the straight path only in poor curve runners. The medial-lateral GRF and impulse showed an increase during curved path running for both groups. However, the maximum posterior GRF and impulse decreased only in poor curve runners. The ideal technique for running on a curved path is to maintain the same kinematics and kinetics in the sagittal plane as on a straight path. |
format | Online Article Text |
id | pubmed-6006540 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Sciendo |
record_format | MEDLINE/PubMed |
spelling | pubmed-60065402018-06-19 How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events Ohnuma, Hayato Tachi, Masanobu Kumano, Akihito Hirano, Yuichi J Hum Kinet Section I – Kinesiology This study aims to clarify the ideal technique for running on a curved path during sprinting events. Participants were twelve male track and field athletes including long jumpers and sprinters. The participants performed a 60-m sprint with maximal effort on straight and curved paths. Participants were divided into “good curve runners” and “poor curve runners” according to the curved path running speed relative to that of the straight path. Kinematic variables and ground reaction forces (GRFs) were registered and compared between the groups and paths. The running speed, step length, and flight distance of the outside leg on the curved path were lower than on the straight path only in poor curve runners. The medial-lateral GRF and impulse showed an increase during curved path running for both groups. However, the maximum posterior GRF and impulse decreased only in poor curve runners. The ideal technique for running on a curved path is to maintain the same kinematics and kinetics in the sagittal plane as on a straight path. Sciendo 2018-06-13 /pmc/articles/PMC6006540/ /pubmed/29922374 http://dx.doi.org/10.1515/hukin-2017-0175 Text en © 2018 Editorial Committee of Journal of Human Kinetics, published by Sciendo https://creativecommons.org/licenses/by-nc-nd/3.0/This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. |
spellingShingle | Section I – Kinesiology Ohnuma, Hayato Tachi, Masanobu Kumano, Akihito Hirano, Yuichi How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events |
title | How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events |
title_full | How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events |
title_fullStr | How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events |
title_full_unstemmed | How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events |
title_short | How to Maintain Maximal Straight Path Running Speed on a Curved Path in Sprint Events |
title_sort | how to maintain maximal straight path running speed on a curved path in sprint events |
topic | Section I – Kinesiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6006540/ https://www.ncbi.nlm.nih.gov/pubmed/29922374 http://dx.doi.org/10.1515/hukin-2017-0175 |
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