Fig. 2
From: Accelerometer-based predictive models of fall risk in older women: a pilot study
Ten second acceleration tracings from the 400-m walk for a participant classified as high fall risk woman (a, c) and a participant classified as low fall risk (b, d). a, b shows acceleration data in all three accelerometer axes: anteroposterior (blue), vertical (green), and mediolateral (red). c, d shows vector magnitude of acceleration for both participants
