2.6.2. Balance
Balance ability was measured using a Zebris PDM platform (FDM 1.5, Zebris Medical GmbH, Isny, Germany, 2016), and “Zebris Win FDM” software was used for data collection and analysis. The Zebris PDM multifunction force-measuring plate consisted of a pressure mat (1580 mm in length × 605 mm in width × 21 mm in height; 11,264 sensors per 64 × 176 cm; range 1–120 N/cm