The linebacker missed the majority of the 2012 campaign after sustaining a pectoral tear while facing the St Louis Rams last September.
The 26-year-old told CSN Washington: "My shoulder is feeling great. I'm ready to go. I can't even say how much better I feel this year from where I was at this point last year.
"[My teammates] are really in shape and weren't just sitting around doing nothing this off-season. There's a sense of camaraderie. Guys are coming in and working extremely hard. That really means a lot in terms of getting over that hump and taking it to the next level."
The Redskins made the playoffs for the first time since 2007 last year.