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Larger hip external rotation motion is associated with larger knee abduction and internal rotation motions during a drop vertical jump
| Title: | Larger hip external rotation motion is associated with larger knee abduction and internal rotation motions during a drop vertical jump |
| Authors: | Ishida, Tomoya Browse this author | | Koshino, Yuta Browse this author →KAKEN DB | | Yamanaka, Masanori Browse this author | | Ueno, Ryo Browse this author | | Taniguchi, Shohei Browse this author | | Ino, Takumi Browse this author | | Kasahara, Satoshi Browse this author →KAKEN DB | | Samukawa, Mina Browse this author →KAKEN DB | | Tohyama, Harukazu Browse this author →KAKEN DB |
| Keywords: | Anterior cruciate ligament (ACL) | | prevention | | knee valgus | | hip kinematics | | landing |
| Issue Date: | 4-Mar-2021 |
| Publisher: | Taylor & Francis |
| Journal Title: | Sports biomechanics |
| Publisher DOI: | 10.1080/14763141.2021.1881151 |
| PMID: | 33663352 |
| Abstract: | Associations among hip motions, knee abduction and internal rotation motion during a drop vertical jump (DVJ), which increases the risk of anterior cruciate ligament injury, remain unclear. The purpose of this study was to examine associations among knee abduction, internal rotation and hip joint motions during a DVJ. Fifty-seven young female participants performed a DVJ from a 30-cm height. Hip and knee kinematics and kinetics were analysed using a three-dimensional motion analysis system and force plates. Multiple regression analysis showed that peak knee abduction angle was negatively associated with knee internal rotation and hip internal rotation excursions from initial contact (IC) to peak knee flexion, and positively associated with peak knee abduction moment (R-2 = 0.465, P< 0.001). Peak knee internal rotation angle was negatively associated with the hip flexion excursion from IC to peak knee flexion and peak hip adduction moment (R-2 = 0.194, P= 0.001). In addition, hip internal rotation excursion was negatively associated with knee abduction and internal rotation excursion from IC to 50 ms after IC. To avoid a large knee abduction and internal rotation motion during jump-landing training, it might be beneficial to provide landing instructions to avoid a large hip external rotation motion. |
| Rights: | This is an Accepted Manuscript of an article published by Taylor & Francis in Sports biomechanics on 04 Mar 2021, available online: http://www.tandfonline.com/10.1080/14763141.2021.1881151. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/84301 |
| Appears in Collections: | 保健科学院・保健科学研究院 (Graduate School of Health Sciences / Faculty of Health Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 寒川 美奈
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