Figure 3From: Age-related differences in dual task walking: a cross sectional studyCharacteristic example of stride velocity. Characteristic example of stride velocity in an 87 year old woman. Mean velocity in the normal walking condition is 67.1 cm/s and variability in stride velocity, as quantified with the coefficient of variation (CV), is 5.9% CV. Mean velocity in the dual task walking condition is 37.6 cm/s and stride-to-stride variability in velocity is 25.3% CV.Back to article page