You can leave your foe staggered with a crucial strike.

<php>echo “<b>Prerequisites:</b>”;</php> Str 13, Decisive Blow, BAB +3
<php>echo “<b>Benefit:</b>”;</php> As a standard action, you can make a single melee attack that deals bonus damage equal to 1d6 + your base attack bonus. In addition, the target must make a Fortitude save (DC 10 + half your BAB + your Str modifier) or become staggered for 1d4 rounds. You gain one additional use of a maneuver per encounter.