Pathfinder 1E Repeatable combat feats that affect the same thing?

[Particle_Man]

There are repeatable combat feats that affect different things. Weapon Focus, for example, can be taken multiple times but each time is applied to a different type of weapon.

There are repeatable non-combat feats that affect the same thing (fleet, improved natural armor).

Are there any repeatable combat feats that affect the same thing?

 

[Brandegoris]

I cant think of any. To keep game balance I believe they really try to avoid that with Feats.