2026-11-092026-11-09https://scholars.csmu.edu.tw/handle/123456789/38646This study aims to build the model of center of pressure progression (COPP) during barefoot walking for elderly adults, school-age children and pre-school children. The COPP is a trajectory of center of foot pressure. The effect of gender and age on COPP model will be discussed and clarified in this study. The proposal will be executed by three stages. In the first stage, thirty healthy elderly adults (age range from 65 to 75, half males and half females) will be recruited to participate in this study. Motion capture system (VICON system) will be applied to measure self-selected walking speed. Foot pressure distribution, center of pressure progression (COPP) and foot progression angle (FPA) will be collected by foot pressure measurement system (RSscan® system). Moreover, the effect of gender on COPP model for elderly adults will be discussed in this stage. In the second stage, thirty healthy school-age children (age range from 7 to 12, half males and half females) will be recruited. The data of foot pressure will be recorded and the COPP model of school-age children will be calculated with self-selected walking speed. Furthermore, comparing with COPP model of elderly adults, the effect of age on COPP model will be discussed in this stage. In the third stage, thirty healthy pre-school children (age range from 4 to 6, half males and half females) will be recruited. The relevant data will be recorded and the COPP model for pre-school children will be established. Comparing with the COPP model of elderly adults vs. pre-school children and school-age children vs. pre-school children respectively, the effect of age on COPP model will be elucidated in this stage. The results of this study can provide the COPP model for elderly adults, school-age and pre-school children. These models can be the useful informations for clinical rehablitation in medical evaluation, gait training, footwear design and assistive devices assessment.本研究目的為建立老年人、學齡與學齡前兒童在正常行走(normal walking)時，足底 壓力前進中心(center of pressure progression/COPP)之模式，探討性別(gender)與年齡(age) 對足底壓力前進中心(center of pressure progression/COPP)路徑的影響。 本計畫將以兩年期、三階段執行，第一階段建立老年人足底壓力前進中心(center of pressure progression/COPP) 模式，招募30 位老年人(65~75 歲，男女各半)參與實驗，在 赤足狀態(barefoot walking)下行走，運用動作擷取系統(Vicon system)量測其自選行走速 度(self-selected walking speed)，並採用足底壓力量測系統(RSscan® system)收集足底壓力 分佈(foot pressure distribution)、足底壓力前進中心(center of pressure progression/COPP) 路徑、足前進角度(foot progression angle/FPA)等資料，建立足底壓力前進中心模式，討 論性別(gender)因子對足底壓力前進中心(COPP)模式的影響。第二階段建立學齡兒童足 底壓力前進中心模式，召集30 位學齡兒童(7~12 歲，男女各半)在赤足狀態(barefoot walking)下行走，測量其自選行走速度(self-selected walking speed)及足底壓力等相關資料 建立足底壓力前進中心模式，並與老年人之足底壓力前進中心模式做比較及討論。第三 階段建立學齡前兒童足底壓力前進中心(center of pressure progression/COPP) 模式，招募 30 位學齡前兒童(4~6 歲，男女各半)參與實驗，收集其自選行走速度及足底壓力等相關 資料以建立模式，並將之與老年人及學齡兒童之模式比較，討論性別(gender)與年齡(age) 等因子對自選行走速度及足底壓力前進中心(center of pressure progression/COPP) 模式 的影響。 本研究結果將提供臨床與復健醫學基礎於步態訓練、復健目標設定、鞋具設計等應 用之參考。足底壓力前進中心性別年齡老年人center of pressure progressiongenderageelderly adultsProject