Joint kinetic demand for performance in high jump.
High jump is a power-demanding motor task. Jumpers extend the take-off leg joints with maximum effort, but kinetic requirements (i.e. torque/power) for each joint are unclear. Here we show the inter-joint differences in the kinetic exertion related to the flight height in high jump trials by 16 male...
| Publicado en: | Sports Biomechanics Vol. 25; no. 3; pp. 343 - 358 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Mar2026
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=193891342&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 193891342 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14763141 I7F jtl: Sports Biomechanics issn: 14763141 maglogo: N pubinfo: dt: Mar2026 vid: 25 iid: 3 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 193891342 180872784 193891342 193891342 10.1080/14763141.2024.2427684 193891342 ppf: 343 ppct: 15 formats: tig: atl: Joint kinetic demand for performance in high jump. aug: au: Fujimori, Toshihide Tobe, Naoto Sado, Natsuki affil: Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan sug: subj: Joints Physiology Kinetics Jumping Evaluation Athletic Performance Evaluation Hip Physiology Knee Physiology Torque Task Performance and Analysis Track and Field Funding Source Japan Human Male Young Adult Power Analysis Pearson's Correlation Coefficient Ground Reaction Force Paired T-Tests Wilcoxon Signed Rank Test Post Hoc Analysis Spearman's Rank Correlation Coefficient Data Analysis Software Descriptive Statistics Energy Metabolism Physical Education and Training Male ab: High jump is a power-demanding motor task. Jumpers extend the take-off leg joints with maximum effort, but kinetic requirements (i.e. torque/power) for each joint are unclear. Here we show the inter-joint differences in the kinetic exertion related to the flight height in high jump trials by 16 male high jumpers (personal best record: 1.90–2.35 m). For the knee joint, both maximum net power and maximum norm of torque were significantly and positively correlated with flight height, with a stronger correlation for maximum net power (r = 0.70) than for maximum norm of torque (r = 0.52). For the hip joint, maximum norm of torque was significantly correlated with flight height (r = 0.62), but maximum net power (r = 0.36) was not. Both torque and power exhibited the proximal-to-distal sequence (from hip to ankle). The norm of ground reaction force peaked almost simultaneously with the hip torque while external net power peaked with knee power. We suggest that the required musculoskeletal function of each joint differs even in the same task. We suggest that it may be effective to adapt the different training programme between joints to improve performance. Jumpers should prioritise torque exertion for the hip and power exertion for the knee. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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