Zanardi showing significant improvements after crash

FILE -- In this Sept. 5, 2012 file photo, Alessandro Zanardi of Italy celebrates holding his gold medal following the medal ceremony for the man's road cycle individual time trial H4 category at the 2012 Paralympics games, at Brands Hatch motor racing circuit near London. Zanardi, the Italian auto racing champion-turned-Paralympic gold medalist, was transferred to a neurological rehabilitation center Tuesday, July 21, 2020, a month after getting seriously injured in a handbike crash. The Siena hospital that had been treating Zanardi since the June 19 crash announced that the athlete had been released -- without specifying where he was taken. (AP Photo/Alastair Grant)

FILE -- In this photo taken on Saturday, June 15, 2019 file photo, Alex Zanardi takes the catwalk during the Emporio Armani men's Spring-Summer 2020 collection, unveiled during the fashion week, in Milan, Italy. Alex Zanardi, the Italian auto racing champion-turned-Paralympic gold medalist, was transferred to a neurological rehabilitation center Tuesday, July 21, 2020, a month after getting seriously injured in a handbike crash. The Siena hospital that had been treating Zanardi since the June 19 crash announced that the athlete had been released -- without specifying where he was taken. (AP Photo/Luca Bruno, File)