Dealing with stiffness : shaft dynamics in the golf swing

von Ohta, Ken (Autor), ... Ohgi, Yuji (Autor), Shibuya, Kazuhiro (Autor)
Erschienen in Procedia engineering, 2014, 72 (The Engineering of Sport 10), S. 298-303, Lit.

Multi-body power analysis of the baseball pitching based on a double pendulum

von Jinji, Tsutomu (Autor), ... Ohta, Ken (Autor), Ozaki, Hiroki (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 784-789, Lit.

Mechanical energy transfer by internal force during the swing phase of running

von Yamazaki, Nanako (Autor), ... Ohta, Ken (Autor), Ohgi, Yuji (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 772-777, Lit.

Multi-body power analysis of kicking motion based on a double pendulum

von Ozaki, Hiroki (Autor), ... Ohta, Ken (Autor), Jinji, Tsutomu (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 218-223, Lit.

Supplemental exercises for core stability which utilize the concept of parametric oscillation in the hammer throw

von Quiles, Norberto (Autor), ... Babbitt, Donald (Autor), Ohta, Ken (Autor)
Erschienen in Strength and conditioning journal, 39 (2017), 4, S. 71-81, Lit.

A computer simulation of the flying disc based on the wind tunnel test data

von Koyanagi, Reno (Autor), ... Seo, Kazuya (Autor), Ohta, Ken (Autor), Ohgi, Yuji (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 80-85, Lit.

Aerodynamic hysteresis of a discus

von Seo, Kazuya (Autor), ... Ohta, Ken (Autor), Ohgi, Yuji (Autor), Kimura, Yuji (Autor)
Erschienen in Procedia engineering, 2013, 60 (6th Asia-Pacific Congress on Sports Technology (APCST)), S. 294-299, Lit.

Analysis of hammer movement based on a parametrically excited pendulum model

von Ohta, Ken (Autor), ... Umegaki, Koji (Autor), Murofushi, Koji (Autor), Luo, ZhiWei (Autor)
Erschienen in Procedia engineering, 2 (2010), 2 (The engineering of sport 8 : engineering emotion), S. 3197-3203, Lit.

Optimization of the moment of inertia and the release conditions of a discus

von Seo, Kazuya (Autor), ... Shimoyama, Koji (Autor), Ohta, Ken (Autor), Ohgi, Yuji (Autor), Kimura, Yuji (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 170-175, Lit.

Aerodynamic behavior of a discus

von Seo, Kazuya (Autor), ... Shimoyama, Koji (Autor), Ohta, Ken (Autor), Ohgi, Yuji (Autor), Kimura, Yuji (Autor)
Erschienen in Procedia engineering, 2012, 34 (Engineering of Sport Conference 2012), S. 92-97, Lit.

Optimization of the size and launch conditions of a discus

von Seo, Kazuya (Autor), ... Shimoyama, Koji (Autor), Ohta, Ken (Autor), Ohgi, Yuji (Autor), Kimura, Yuji (Autor)
Erschienen in Procedia engineering, 2014, 72 (The Engineering of Sport 10), S. 756-761, Lit.

Optimization of flight distance and robustness in the discus

von Seo, Kazuya (Autor), ... Shimoyama, Koji (Autor), Ohta, Ken (Autor), Ohgi, Yuji (Autor), Kimura, Yuji (Autor)
Erschienen in Sports engineering, 18 (2015), 1, S. 55-65, Lit.

Dynamics-based force sensor using accelerometers-application of hammer throw training aid (P37)

von Ohta, Ken (Autor), ... Umegaki, Koji (Autor), Murofushi, Koji (Autor), Komine, Ayako (Autor), Miyaji, Chikara (Autor)
Erschienen in The engineering of sport 7. Volume 1: 7th International Conference on the Engineering of Sport : Paris 2008, Paris: Springer (Verlag), 2008, S. 207-213, Lit.