Mark Sanchez, who's recovering from knee surgery, was a full participant in practice Tuesday for the first time this offseason. Sanchez had the patella-stabilizing ligament in his left knee repaired in February. The team confirmed Tuesday night that the second-year pro fully participated in 11-on-11 drills after being limited to individual and passing drills since workouts began several weeks ago. Sanchez had only been involved in one 11-on-11 drill -- a handoff that was unplanned two weeks ago -- as a result of the Jets remaining cautious with his knee.