Currently training with Brazil's Olympic squad, Ronaldinho told Gazzetta dello Sport: "I am becoming reborn with Milan.
"I am working hard, following a personal fitness programme with a specific diet and I think I'm close to 100 per cent now.
"On August 7, when we make our Olympic debut, I will be in ideal shape.
"Brazil might want me to play as a striker next to Pato, which is absolutely no problem for me, as I have already played in that role.
"If Ancelotti asks me to play there too, I am ready. Whether it is midfield or attack, I will give my all."