Fig. 7
From: An analysis of the foot in turnout using a dance specific 3D multi-segment foot model
The navicular drop (mm) values across functional turnout, forced turnout and sautés in first position (N = 18). Note: Navicular drop was classified into three types of arch height stability according to Gontijo et al. [43]: 1. ‘excellent stabilisation’ navicular drop < 7 mm); 2. ‘stable’ (navicular drop from 7 to 13 mm); 3. ‘unstable’ (navicular drop > 13 mm)