Divine Vigor
( Defenders of the Faith: A Guidebook to Clerics and Paladins, p. 20)[Divine]
You can channel energy to increase your speed and Constitution.
Prerequisite
Extra Turning (PH) , CHA 13, Ability to turn or rebuke undead,
Benefit
Spend one of your turn/rebuke undead attempts to increase your base speed by 10 feet and gain a +2 enhancement bonus to your Constitution. These effects last a number of minutes equal to your Charisma modifier.