Colin Kaepernick continues to define his game with the backing of production.He is probably known more as a runner than a pure passer because of his insane speed and record-181 rushing performance in the playoffs last year.However, Kaepernick, who threw for a career-high 412 yards against Green Bay on Sunday, has the statistical backing to prove he is an excellent quarterback in the classic sense: He has dominated from inside the pocket.According to ESPN Stats & Information, since last season, Kaepernick has thrown just two interceptions on 204 pass attempts from inside the pocket.