Redskins coach Mike Shanahan said safety LaRon Landry (Achilles), linebacker London Fletcher (ankle), receiver Niles Paul (toe) and guard Maurice Hurt (knee) all did not practice on Wednesday.
Safety Oshiomogho Atogwe (knee, toe) practiced fully, as did running back Tashard Choice (hamstring). Tackle Jammal Brown (groin), and tackle Sean Locklear (knee, ankle) were limited.
Shanahan said safety Kareem Moore was nearly 100 percent, but the team decided to release him anyway, and the coach said he has a lot of confidence in the other four safeties on the roster. Shanahan denied a report that Moore failed his physical with the Redskins before he was released.
The Redskins have added tight end Rob Myers to the practice squad. Since entering the league as an undrafted rookie in 2009, the Utah State product previously has briefly been with the Eagles, Patriots, Bills and Colts.