MISC

2014年

3A1-V02 トレッドミルを用いた脛骨疲労骨折発生リスクの評価(デジタルヒューマン)

ロボティクス・メカトロニクス講演会講演概要集
  • 植田 智也
  • ,
  • 保原 浩明
  • ,
  • 小林 吉之
  • ,
  • 持丸 正明
  • ,
  • 溝口 博

2014
0
開始ページ
_3A1
終了ページ
V02_1-_3A1-V02_3
記述言語
日本語
掲載種別
出版者・発行元
一般社団法人 日本機械学会

Tibial stress fractures are one of the most common and potentially serious overuse injuries in runners. Despite the fact that the tibial stress fractures are related to vertical ground reaction force at early contact phase, a few study has been done for quantification of the variability of the risk parameters. The aim of this study was to quantify the variability of risk parameters for the stress fractures in able-bodied runners. Eight male subjects were asked to run at three different velocities (2.5, 3.0, 3.5 m/s) on a treadmill mounted on the force plates. From the vertical ground reaction force, we calculated coefficient of variation (CV) following lower extremity loading variables; vertical impact peak, vertical instantaneous loading rate and vertical average loading rate. We found that there were no significant differences in the CV of the loading variables in each speed, indicating that variability of loading variables during running is independent from running speeds.

リンク情報
CiNii Articles
http://ci.nii.ac.jp/naid/110009967146

エクスポート
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