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高弓足實驗進度報告

高弓足實驗進度報告. Date: 96.04.19. 一、 Arch index ( 依據實驗室之前匯集的資料 ). 所有受測者 ( 不分齡 : 5~76 y/o). Q2=0.215. Q1=0.180. Q3=0.250. Q2=0.219. Q1=0.190. Q3=0.240. 19~29 y/o 受測者. Q2=0.190. Q1=0.150. Q3=0.220. Q2=0.210. Q1=0.170. Q3=0.250. Conclusion ( 一 ).

cheryl-christensen
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高弓足實驗進度報告

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  1. 高弓足實驗進度報告 Date: 96.04.19

  2. 一、Arch index(依據實驗室之前匯集的資料) • 所有受測者 (不分齡: 5~76 y/o)

  3. Q2=0.215 Q1=0.180 Q3=0.250

  4. Q2=0.219 Q1=0.190 Q3=0.240

  5. 19~29 y/o 受測者

  6. Q2=0.190 Q1=0.150 Q3=0.220

  7. Q2=0.210 Q1=0.170 Q3=0.250

  8. Conclusion (一) • Arch index is independent to age, gender, height, weight, and BMI. • Arch index

  9. 二、目前實驗結果[AI]

  10. [other measurement results] WB, static WB程度未嚴格控制 So…….. 足弓墊的足弓高度低於高弓族之足弓高 但在靜態承重下仍具足弓支撐效果 NWB WB, static

  11. 實驗示意圖 3 condition (barefoot, shoe, shoe with arch), 5 trial per condition (結果5取3).

  12. [COP]—insole (功夫鞋) (x,y)

  13. [COP]—insole (運動鞋) • 足弓墊會增加中心之晃動 不論AI是否為高弓足 • 橫向晃動X: 2-3 • 前後晃動y: 1-2

  14. [COP]—insole (運動鞋)AI≧0.21

  15. Barefoot [COP velocity] normal v.s. high-arch 高弓足人在”midfoot至MTH”與”push-off”的速度增快 50 30 70 90

  16. Outsole [COP velocity] High-arch—barefoot(red)vs. wearing shoe Blue-功夫鞋 Yellow-運動鞋 • 一般運動鞋會比功夫鞋降低高弓足midfoot rolling to forefoot之速度

  17. Outsole [COP velocity]功夫鞋vs.運動鞋 & without vs. with arch support 淺藍-功夫鞋 Yellow-運動鞋 深藍-功夫鞋with arch support 綠-運動鞋 with arch support 功夫鞋加足弓墊會使降低forefoot rocker速度並使peak velocity延後

  18. Outsole [Ground reaction force]功夫鞋vs.運動鞋 without (pink) vs. with arch support (blue) 功夫鞋 運動鞋

  19. Further work • 爭取延長在新光實驗的時間以增加實驗人數 • 分區(F1,M, and, F2)分析GRF data是否有差異 • 分區(前中後足)分析動態足底壓力值、時間、及壓力對時間的積分 • knee, ankle, and foot joint之動作分析: 角度與moment變化 • 比較何種足部分類法較與足部動態生物力學相關

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