主催: 一般社団法人 日本機械学会
会議名: スポーツ工学・ヒューマンダイナミクス2016
開催日: 2016/11/09 - 2016/11/11
For winning road bicycle racing, cyclists have been trying to acquire pedaling techniques to improve performance. One of the techniques is Pull-up action during upstroke that contributes to energy efficiency. However, it is difficult to realize Pull-up action while in high speed pedaling. In our group, methods to support learning the slow motions which are hard to realize have been discussed in terms of Neurocognitive Rehabilitation. Based on this idea, three elements are designed in order to support all processes of acquiring this action: (A) putting in the situation that the user required Pull-up action to rotate cranks continuously, (B) making easy to sense differences of that action and the need of the part of leg’s muscles doing it and (C) detecting the changes of legs. On the basis of these things, support system that has independent cranks placed outside of each legs embedding controllable crank-length mechanism is developed.