Aging, frailty, and their effects on motor performance: evidence from kinematic analysis. - De Riggi, Martina; Paparella, Giulia; Cannavacciuolo, Antonio; Salzillo, Martina; Nuti, Filippo; Quarta, Ludovica; Birreci, Daniele; Costa, Davide; Angelini, Luca; Canevelli, Marco; Bologna, Matteo (Neurological Sciences, 2025)