Perspectives for comprehensive biomechanical analyses in Mogul skiing.
The purpose of this study was to examine the effects of using a force measurement device on riding technique in mogul skiing. A mock-up version of such a device was positioned between ski boot and binding. Data on three-dimensional kinematics and perception were collected for eight subjects skiing down a mogul course. Parameters analysed were knee angle, side and forward lean of the trunk and hip, and the path of the body's centre of mass. A perception questionnaire was used on selective aspects to assess the skiers' perception of the performances. Perception ratings showed no significant detrimental effects. All assessed components showed a trend of improvement from the first to last run, thus suggesting familiarisation was achieved. Kinematic analysis revealed that no significant alterations occurred. In conclusion, it is intended to utilise a functional force plate similar to the one presented by Kiefmann et al. (2006) for future studies in freestyle skiing.
Kurpiers
Nicolas
N
Department of Sport and Exercise Science, The University of Auckland, Auckland, New Zealand. n.kurpiers@auckland.ac.nz
McAlpine
Paul R
PR
Kersting
Uwe G
UG
D000328:Adult; D001696:Biomechanical Phenomena; D004867:Equipment Design; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand; D011187:Posture / Q000502:physiology; D016059:Range of Motion, Articular / Q000502:physiology; D012775:Shoes; D012865:Skiing / Q000502:physiology*; D019876:Sports Equipment