Agent Drew Rosenhaus says that wide receiver Plaxico Burress is in "terrific shape." Burress hasn't been released from prison yet, but he has been working out. "[Burress] is doing great! He is running & lifting weights 5 days a week," Rosenhaus tweeted Saturday after visiting Burress in jail. "He looks in terrific shape." Burress, who will be released from prison June 6, also has caught the attention of former Giants and Steelers teammates.