@article{oai:nagoya.repo.nii.ac.jp:02005495, author = {蛭田, 秀一 and HIRUTA, Shuichi and 島岡, みどり and SHIMAOKA, Midori and 古川, ―憲 and FURUKAWA, Kazunori and 吉田, 和人 and YOSHIDA, Kazuto and 竹内, 敏子 and TAKEUCHI, Toshiko and 油座, 信男 and YUZA, Nobuo}, issue = {1}, journal = {総合保健体育科学, Nagoya Journal of Health, Physical Fitness & Sports}, month = {Mar}, note = {Racket displacement during service in table tennis was investigated. An electromagnetic motion sensor was used to record Cartesian coordinates (X,Y,Z) and orientation angles (azimuth, elevation, roll) of center of racket during back-spin service performed by the Japanese women's champion of 1992. Mean horizontal and vertical distance of center of racket from the table edge is 37.3cm and 29.6cm at the time of ball impact, respectively. Mean angle of elevation of racket at the time of ball impact is 45 degrees. The results of this analysis provide useful information for the objective evaluation of racket manipulation during table tennis service.}, pages = {35--39}, title = {電磁気式位置角度センサーを用いた卓球におけるサービス中のラケット運動の3次元分析}, volume = {17}, year = {1994} }