Brandon Marshall, Reggie Bush practice

DAVIE, Fla. -- Receiver Brandon Marshall and running back Reggie Bush have returned to practice after sitting out one day with injuries as the Miami Dolphins begin preparing for Sunday's game against Denver.

Marshall (quadriceps) and Bush (groin) participated fully in practice Thursday. Safety Reshad Jones (knee) sat out for the second day in a row.

Among those limited were cornerback Vontae Davis, running back Daniel Thomas, linebacker Cameron Wake and safety Chris Clemons, all with hamstring injuries. Davis was a new addition to this week's injury report.