Applicability of the Cumberland Ankle Instability Tool in Elite Volleyball Athletes: A Cross-Sectional Observational Study oleh Flavia Figlioli, Giacomo Belmonte, Valerio Giustino, Alberto Canzone, Elena Ferrantello, Marco Gervasi, Eneko Fernández-Peña, Giuseppe Battaglia, Antonino Bianco, Antonino Patti