モデルからみたランニングにおける着地衝撃とパラメ-タのばらつき

概要

論文の詳細を見る
According to our previous studies, landing shock loads are well identified by using the vscoelastic model with nonlinear unsymmetrical viscosity. Using this model, variability of landing shock loads is represented on the model parameters . To consider the variability in different running velocities, we measured 60 landing shock loads during steady pace running at three different velocities, 3m/s, 4m/s and 5m/s . The results are summarized as follows: (1) a large variability in the model parameters and the force sequence produced by each element was observed in spite of small variability of landing shock loads, but there was also observed an independency between the large variabilities, (2) a large variability of the lower masses and that of the impulse produced by nonlinear unsymmetrical viscosity and a nonlinear elastic element was observed in 3m/s running.
日本スポーツ産業学会の論文