Kinematic analysis of the take-off and start of the early flight phase on a large hill (HS-134 m) during the 2009 Nordic World Ski Championships

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F11%3A10221919" target="_blank" >RIV/61989592:15510/11:10221919 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Kinematic analysis of the take-off and start of the early flight phase on a large hill (HS-134 m) during the 2009 Nordic World Ski Championships

Original language description

The purpose of this study was to assess the execution of the flight phase in the Nordic combined (NC) among three groups of competitors, representing different skill levels, and to compare them with three groups of ski jumpers (SJs). Thirty NC and thirtySJ competitors, who performed ski jumps on an HS-134 m jumping hill, were divided into three subgroups based on jump length execution. Two-dimensional (2-D) kinematic data were collected from the lower extremities, trunks, and skis of the competitors. The SJ group had a smaller lower extremity angle ( p { 0.05), which results in the larger center of mass anterior movement ( p { 0.05) in comparison to the NC competitors. The NC competitors achieved jump lengths comparable to those of the SJ competitorsby having significantly higher in-run velocities.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

AK - Sport and leisure time activities

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Human Kinetics

ISSN

1640-5544

e-ISSN

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Volume of the periodical

27

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

12

Pages from-to

5-16

UT code for WoS article

000289811400001

EID of the result in the Scopus database

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