PROBLEM TO BE SOLVED: To measure loads acting on a footpad as accumulated loads without using a sensor, facilitate determination of the distribution of the loads acting on the footpad and suppress cost increase.SOLUTION: A pressure sheet 54 is overlapped via a pressure-sensitive duplicating sheet 55 on a setting board 53 that is also used as a foot rest of a driven exercise device. The pressure sheet 54 composed of a flexible material includes a pressure receiving surface for receiving pressure on its upper surface and a pressing surface on which multiple pressing protrusions are arranged on its lower surface. The pressure-sensitive duplicating sheet 55 is constituted by overlaping a carbon sheet 551 and a recording sheet 552 and duplicates marks on the recording sheet 552 for each portion receiving loads from the pressing protrusions of the pressure sheet 54 at a concentration reflected on the accumulated load.COPYRIGHT: (C)2012,JPO&INPIT【課題】足裏に作用する荷重を、センサを用いることなく積算量として計測し、足裏に作用する荷重の分布を容易に判断できるようにし、かつコスト増を抑制する。【解決手段】他動運動機器の足置台と兼用される下敷き板53の上に、感圧複写シート55を介して加圧シート54が重ねられる。加圧シート54は、柔軟性材料により形成されたシートであって、荷重を受ける受圧面を上面に備え下面に多数個の押圧突起が配列された押圧面を備える。感圧複写シート55は、カーボン紙551と記録用紙552とを重ねてあり、加圧シート54の押圧突起から荷重を受ける部位ごとに荷重の積算量に反映する濃度で記録用紙552にマークを転写する。【選択図】図1
