Moreno practiced on a limited basis on Friday but said he was having trouble adjusting to a bulky brace on his left arm, according to ESPN.com's James Walker. When Walker asked him what the biggest complication with wearing the brace was, Moreno said: "Everything."
Moreno ran for 134 yards and a touchdown on 24 carries in a season-opening win against the Patriots. The six-year veteran, who signed a one-year deal with the Dolphins in the offseason, is expected to back up Lamar Miller on Sunday.
Miami (2-2) is fifth in the league in rushing yards per game with 142.3, while Green Bay (3-2) allows 163 rushing yards per game.
- Chris Mascaro