Yuzuru ITOH, Naoto GYODA, Takanobu BITOH, Yusuke MATSUI, Norifumi KATAOKA, Ritsumi YAMAZAKI, Hironori HAYASHI, Takaharu IKEUCHI, Yoshinobu ODAHARA, Yasusuke HIRASAWA. A study of top BADMINTON players of university and high school student:Articles of JUDO SEIFUKU Therapist understanding in the sport activity. Japanese Journal of Judo Therapy. 2003. 12. 2. 95-108
Yuzuru ITOH, Naoto GYODA, Hironori HAYASHI, Ritsumi YAMAZAKI, Yoshinobu ODAHARA, Yasusuke HIRASAWA. Motion Analysis of Shuttle Side Stepping Using by High-speed Camera and Force Plate. Japanese Journal of Judo Therapy. 2003. 11. 4. 399-405