Upper torso and pelvis linear velocity during the downswing of elite golfers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Beak, Seung-Hui | - |
dc.contributor.author | Choi, Ahnryul | - |
dc.contributor.author | Choi, Seung-Wook | - |
dc.contributor.author | Oh, Seung Eel | - |
dc.contributor.author | Mun, Joung Hwan | - |
dc.contributor.author | Yang, Heegoo | - |
dc.contributor.author | Sim, Taeyong | - |
dc.contributor.author | Song, Hae-Ryong | - |
dc.date.accessioned | 2021-09-06T04:27:37Z | - |
dc.date.available | 2021-09-06T04:27:37Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-02-11 | - |
dc.identifier.issn | 1475-925X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103969 | - |
dc.description.abstract | Background: During a golf swing, analysis of the movement in upper torso and pelvis is a key step to determine a motion control strategy for accurate and consistent shots. However, a majority of previous studies that have evaluated this movement limited their analysis only to the rotational movement of segments, and translational motions were not examined. Therefore, in this study, correlations between translational motions in the 3 axes, which occur between the upper torso and pelvis, were also examined. Methods: The experiments were carried out with 14 male pro-golfers (age: 29 +/- 8 years, career: 8.2 +/- 4.8years) who registered in the Korea Professional Golf Association (KPGA). Six infrared cameras (VICON; Oxford Metrics, Oxford, UK) and SB-Clinc software (SWINGBANK Ltd, Korea) were used to collect optical marker trajectories. The center of mass (CoM) of each segment was calculated based on kinematic principal. In addition, peak value of CoM velocity and the time that each peak occurred in each segment during downswing was calculated. Also, using cross-correlation analysis, the degree of coupling and time lags of peak values occurred between and within segments (pelvis and upper torso) were investigated. Results: As a result, a high coupling strength between upper torso and pelvis with an average correlation coefficient = 0.86 was observed, and the coupling between segments was higher than that within segments (correlation coefficient = 0.81 and 0.77, respectively). Conclusions: Such a high coupling at the upper torso and pelvis can be used to reduce the degree of motion control in the central nervous system and maintain consistent patterns in the movement. The result of this study provides important information for the development of optimal golf swing movement control strategies in the future. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | BIOMED CENTRAL LTD | - |
dc.subject | MOVEMENT VARIABILITY | - |
dc.subject | SKILL ACQUISITION | - |
dc.subject | PERFORMANCE | - |
dc.subject | CLUBS | - |
dc.subject | KINEMATICS | - |
dc.subject | PATTERNS | - |
dc.subject | ROTATION | - |
dc.subject | PLAYERS | - |
dc.subject | GAIT | - |
dc.title | Upper torso and pelvis linear velocity during the downswing of elite golfers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Beak, Seung-Hui | - |
dc.contributor.affiliatedAuthor | Song, Hae-Ryong | - |
dc.identifier.doi | 10.1186/1475-925X-12-13 | - |
dc.identifier.scopusid | 2-s2.0-84873506460 | - |
dc.identifier.wosid | 000315871300001 | - |
dc.identifier.bibliographicCitation | BIOMEDICAL ENGINEERING ONLINE, v.12 | - |
dc.relation.isPartOf | BIOMEDICAL ENGINEERING ONLINE | - |
dc.citation.title | BIOMEDICAL ENGINEERING ONLINE | - |
dc.citation.volume | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.subject.keywordPlus | MOVEMENT VARIABILITY | - |
dc.subject.keywordPlus | SKILL ACQUISITION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CLUBS | - |
dc.subject.keywordPlus | KINEMATICS | - |
dc.subject.keywordPlus | PATTERNS | - |
dc.subject.keywordPlus | ROTATION | - |
dc.subject.keywordPlus | PLAYERS | - |
dc.subject.keywordPlus | GAIT | - |
dc.subject.keywordAuthor | Golf | - |
dc.subject.keywordAuthor | Linear velocity | - |
dc.subject.keywordAuthor | Coupling | - |
dc.subject.keywordAuthor | Cross-correlation | - |
dc.subject.keywordAuthor | Downswing | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.