An evaluation system for gravity center shifting of foot-sole, which comprises an electronic device having a processor and an output module. The processor is used to calculate multiple gravity center positions of foot-sole according to a set of gravity center position input signals and, based on the gravity center positions of foot-sole, calculating an average gravity center shifting angle of foot-sole, a first standard deviation for gravity center shifting of foot-sole, and a second standard deviation for gravity center shifting of foot-sole, and calculate a foot-sole adjusting angle according to the average gravity center shifting angle of foot-sole, the first standard deviation for gravity center shifting of foot-sole, and the second standard deviation for gravity center shifting of foot-sole. The output module is used to present the average gravity center shifting angle of foot-sole, the first standard deviation for gravity center shifting of foot-sole, the second standard deviation for gravity center shifting of foot-sole, and the foot-sole adjusting angle.一種足底重心偏移評估系統,包含一包括一處理器及一輸出模組的電子裝置。該處理器用以根據一組重心位置輸入訊號計算出多個足底重心位置,並根據該等足底重心位置計算出一足底重心平均偏移角度、一第一足底重心偏移標準差及一第二足底重心偏移標準差,並根據該足底重心平均偏移角度、第一足底重心偏移標準差及第二足底重心偏移標準差計算出一足底調整角度。該輸出模組用以呈現該足底重心平均偏移角度、第一足底重心偏移標準差、第二足底重心偏移標準差及足底調整角度。1‧‧‧足底重心偏移評估系統2‧‧‧電子裝置21‧‧‧儲存模組22‧‧‧輸出模組23‧‧‧通訊模組24‧‧‧處理器3‧‧‧壓力感應裝置31‧‧‧感測模組32‧‧‧通訊模組4‧‧‧網路
