Figure 2From: Three-dimensional kinematic motion analysis of a daily activity drinking from a glass: a pilot studyPosition graphs with coordinate data from five markers, plotted in the three-dimensional graph and separately in transversal plane (X-Y), sagittal plane (X-Z), frontal plane (Y-Z) for one subject. X-axis directed anteriorly, Y-axix directed laterally, Z-axis directed upward.Back to article page