Ramsey made his first appearance for Serie A champion Juventus since leaving Arsenal on a free transfer at the end of 2018-2019, the Wales midfielder coming off the bench in Sunday's (AEST) 1-0 win.
The 28-year-old had been sidelined with a hamstring injury since April, but Ramsey replaced Federico Bernardeschi 20 minutes from the end at Stadio Nereo Rocco, where Paulo Dybala's 38th-minute stunner settled the game.
"I feel good. I have had a good rehab so hopefully now I can stay fit and healthy and help the team as much as I can," Ramsey said.
"I am really excited to be a part of it [Italian football] and experience the Italian league. We start now on Saturday, so I am looking forward to that and playing my first competitive match. I am really looking forward to it.
"This was a very proud moment for me to put on this famous jersey. I am happy that I got a few minutes out there tonight. I have been working hard to get back fit and hopefully now I can stay fit. I am naturally quite good physically.
"I have been working hard, and I know I haven’t had the minutes on the pitch, apart from tonight, but I feel good physically. It will take a few games to get there.
"I think I have had a good pre-season. We have got a new coach who has given us his own ideas. We have been adapting to that. I think the team is in good shape and hopefully now we can have a very successful season.
"We have been working hard on certain tactics and I think he wants to do good to the team, and we have put that into practice a few times. We are feeling quite confident."