Kinematic Chains in Ski Jumping In-run Posture

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A86087712" target="_blank" >RIV/61989100:27350/13:86087712 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15510/13:33145595
Result on the web
<a href="http://dx.doi.org/10.2478/hukin-2013-0069" target="_blank" >http://dx.doi.org/10.2478/hukin-2013-0069</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/hukin-2013-0069" target="_blank" >10.2478/hukin-2013-0069</a>

Result language
angličtina
Original language name
Kinematic Chains in Ski Jumping In-run Posture
Original language description
The concept of kinematic chains has been systematically applied to biological systems since the 1950s. The course of a ski jump can be characterized as a change between closed and open kinematic chains. The purpose of this study was to determine a relationship between adjacent segments within the ski jumper?s body?s kinematic chain during the in-run phase of the ski jump. The in-run positions of 267 elite male ski jumpers who participated in the FIS World Cup events in Innsbruck, Austria, between 1992 and 2001 were analyzed (656 jumps). Two-dimensional (2-D) kinematic data were collected from the bodies of the subjects. Relationships between adjacent segments of the kinematic chain in the ski jumper?s body at the in-run position are greater nearer thechain?s ground contact. The coefficient of determination between the ankle and knee joint angles is 0.67. Changes in the segments? positions in the kinematic chain of the ski jumper?s body are stable during longitudinal assessment. Change
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
AK - Sport and leisure time activities
OECD FORD branch
—

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)