An inertial measuring unit (IMU) placed on os sacrum (S1) has been used to approximate COM movements during ski skating (Myklebust et al., 2013). Floor-Westerdijk et al. (2012) found S1 to be close to COM (<10mm) during walking. However, S1 may deviate more from COM during skiing especially due to large hip flexion and upper limb movements. The purpose of this study was to quantify how accurate S1 movements estimate COM movements in V1 and V2 roller ski skating.
© Copyright 2013 Abstract Book of the 6th International Congress on Science and Skiing, December 14 - 19, 2013 St. Christoph am Arlberg - Austria. Опубликовано по University of Salzburg. Все права защищены.