One day after Tarvaris Jackson revealed that he “felt something pop for a quick second” in his left knee, Vikings coach Brad Childress said he isn’t concerned about the quarterback pushing himself too hard.

After leaving the morning practice with his surgically repaired left knee wrapped in ice, Saints RB Reggie Bush fully participated in team drills at the afternoon session.

Saints RB Reggie Bush seemed unconcerned that he had to cut his first practice session short Wednesday morning to ice his left knee. Bush had surgery in December to repair cartilage in the knee.