Leap Attack

 
Prerequisite(s): Jump 8+ ranks, Power Attack
 
Benefit: You can combine a jump with a charge against an opponent. If you cover at least 10’ of horizontal distance with your jump, and you end your jump in a square from which you threaten your target, you can double the extra amount of damage done by your power attack. If you use a two handed weapon with this feat, you instead triple the damage. The attack must follow all rules for using the jump skill and for making a charge, except that you ignore rough terrain that you jump over.
 
Source: Complete Adventurer