- Hoga K., Ae M., Yokozawa T., and Fujii N.: Changes in walking speed and mechanical energy flow of male race walkers during 20km race. The Japan J of Coaching studies. 24(2): 139-152, 2011.
- Shibayama K., Fujii N., and Ae M.: Kinematic study of cycle motion in elite 110 m hurdlers: Focusing on relations between running velocity, leg length and motion. Japan J. Phys. Educ. Hlth. Sport Sci. 56: 75-88, 2011 .
- Marquez W. Q., Masumura M., and Ae M.: Spike-landing motion of elite male volleyball players during official games. International Journal of Sport and Health Science. 9: 82-90, 2011.
- Kurimoto N., Yoshida A., and Koike S.: A study of paddling motion in canoe-sprint racing : Relationship between angle of the elbow joint and pelvis movement of female kayakers. Bulletin of sport and physical education center of University of Tsukuba 34: 119-129, 2011.