正常青年人之足底壓力分析

Foot Pressure Analysis in Normal Young Chinese Adults

詹益坤(Yih-Kuen Jan) ； 李淑貞(Shwn-Jen Lee) ； 楊世偉(Sai-Wei Yang) ； 趙令怡(Ling-Yi Chao) ； 林佳貞(Chia-Chen Lin) ； 張惠芳(Wai-Fong Cheung)

《中華民國物理治療學會雜誌》 22卷2期 (1997/04) Pp. 81-90

https://doi.org/10.29616/JPTAROC.199704.0001

摘要

This study investigated the characteristics of the plantar pressure distribution at the ten selected foot regions during static standing and gait at the preferred speed in ten young healthy Chinese adults (mean age=22±3 years, mean body height=165.86.5 cm and mean body weight=62.6±17.1 kg). The EMED-SF foot pressure measuring system was used. The results revealed that the maximum values of the peak and mean plantar pressure occurred at the medial heel region during static standing, but occurred at the region of the 2nd metatarsal head during gait. It showed the peak force distribution was recorded at the medial heel region for both during static standing and during gait. The maximum values of the pressure-time integral and force-time integral during gait occurred at the region of the 2nd metatarsal head. The gait line started from the lateral heel and ended at the 2nd metatarsal head. The paired-t test has revealed that the peak plantar pressure, the mean plantar pressure and the force distribution at ten selected foot regions were significantly different (p＜0.05) between the static standing and the gait. These results could be regarded as reference for the plantar pressure data base of the young healthy Chinese adults. The results also indicated the necessity to establish two separate plantar pressure data bases for static standing and for gait.

關鍵字

足底壓力分析 ； 中國青年人

並列摘要

This study investigated the characteristics of the plantar pressure distribution at the ten selected foot regions during static standing and gait at the preferred speed in ten young healthy Chinese adults (mean age=22±3 years, mean body height=165.86.5 cm and mean body weight=62.6±17.1 kg). The EMED-SF foot pressure measuring system was used. The results revealed that the maximum values of the peak and mean plantar pressure occurred at the medial heel region during static standing, but occurred at the region of the 2nd metatarsal head during gait. It showed the peak force distribution was recorded at the medial heel region for both during static standing and during gait. The maximum values of the pressure-time integral and force-time integral during gait occurred at the region of the 2nd metatarsal head. The gait line started from the lateral heel and ended at the 2nd metatarsal head. The paired-t test has revealed that the peak plantar pressure, the mean plantar pressure and the force distribution at ten selected foot regions were significantly different (p＜0.05) between the static standing and the gait. These results could be regarded as reference for the plantar pressure data base of the young healthy Chinese adults. The results also indicated the necessity to establish two separate plantar pressure data bases for static standing and for gait.

並列關鍵字

Foot pressure analysis ； Young Chinese adults