Fig. 8
From: Three-dimensional quantitative analysis of healthy foot shape: a proof of concept study
Visualization of the effect of frequency of sport activity on foot shape. The influence of frequency of sport activity on foot shape (middle), the expected foot shape for 0 hours/week (left), the expected foot shape for 15 hours/week (right). The middle picture represents color-mapped Euclidean distance computed between the foot shape obtained for maximum frequency of sport activity and the foot shape obtained for minimum frequency of sport activity