Abstract

Gait recordings of twenty healthy subjects were made on a treadmill and on level ground by means of a light-weight computerised electrogoniometer. The angular excursions in three planes were recorded simultaneously with regard to hip, knee and ankle joints in both legs. Determinations of the mean values and dispersions were then made. In order to establish the reliability of the method tests and retests were performed. Also its validity was checked by comparing the goniometric recordings with concomitant measurements obtained by other methods. The reliability and validity of the method was found to be satisfactory. Apart from flexion of the hip and knee joints during stance phaxe (i.e. a difference of 2 and 2.4 degrees respectively), no difference was ascertained between walking on a treadmill and walking on level ground. Verf.-Referat