抄録
The purposes of this study were to develop and systematize the basis measurement technologies of the ski racing performance evaluation and support system. To perform these purposes, the parallel measurement and analysis system of the mechanical kinetic and physiological signals was developed. In this study, the vertical directional vibration of ski board and the acceleration of the orthogonality direction for major axis of ski board abstract were adopted as the mechanical kinetic measure. The ski racing technique of ski racer was evaluated by the mechanical kinetic measure. Furthermore, the ECG and EMG were adopted as the physiological measure. The physical and mental conditions were evaluated by the physiological measure. The field test was performed in actual GS (Giant Slalom) racing competition using this system. The results of this test led to conclusions as follows; the ski racing technique could be evaluated by the mechanical kinetic measure and the physical and mental conditions could be evaluated by the physiological measure.
