TY  - JOUR
AU  - Klous, Miriam
A2  - Klous, Miriam
A2  - Müller, Erich
A2  - Schwameder, Hermann
DB  - BISp
DP  - BISp
KW  - Analyse, biomechanische
KW  - Bewegungsanalyse
KW  - Bewegungslehre
KW  - Biomechanik
KW  - Carving
KW  - Gelenkbelastung
KW  - Gleiten
KW  - Kinematik
KW  - Kinetik
KW  - Kniegelenk
KW  - Schwungart
KW  - Skilauf, alpiner
LA  - eng
TI  - Three-dimensional knee joint loading in alpine skiing : a comparison between a carved and a skidded turn
TT  - Die dreidimensionale Kniegelenksbelastung beim alpinen Skilauf : ein Vergleich von Carving- und Gleitschwüngen
PY  - 2012
N2  - Limited data exists on knee biomechanics in alpine ski turns despite the high rate of injuries associated with this maneuver. The purpose of the current study was to compare knee joint loading between a carved and a skidded ski turn and between the inner and outer leg. Kinetic data were collected using Kistler mobile force plates. Kinematic data were collected with five synchronized, panning, tilting, and zooming cameras. Inertial properties of the segments were calculated using an extended version of the Yeadon model. Knee joint forces and moments were calculated using inverse dynamics analysis. The obtained results indicate that knee joint loading in carving is not consistently greater than knee joint loading in skidding. In addition, knee joint loading at the outer leg is not always greater than at the inner leg. Differentiation is required between forces and moments, the direction of the forces and moments, and the phase of the turn that is considered. Even though the authors believe that the analyzed turns are representative, results have to be interpreted with caution due to the small sample size. Verf.-Referat
L2  - https://dx.doi.org/10.1123/jab.28.6.655
DO  - 10.1123/jab.28.6.655
SP  - S. 655–664
SN  - 1065-8483
JO  - Journal of applied biomechanics
IS  - 6
VL  - 28
M3  - Gedruckte Ressource
M3  - Elektronische Ressource (Datenträger)
ID  - PU201304002651
ER  -