Villarreal striker Rossi convinced making Italy's Euros squad
Rossi is out of six months with a knee injury.
"I'm feeling better, I'm continuing with my treatment and everything is positive at last," Rossi told Radio Kiss Kiss.
"I've published some pictures of me running on Twitter and things are finally going well," continued the 24-year-old.
"It's obvious that I hope to be at Euro 2012. I'm working hard to get back on to the field of play as soon as possible."