Racial Powerswing

Certain stocky races excel at using their bulk to more easily handle large, heavy weapons. The powerswing racial increases your chances of using 2nd attack (and similar skills) while wielding 2-handed weapons.

This bonus only applies to specifically 2-handed weapons, not weapons which require 2 hands but, have a different description, such as spears, bows and chains.

Confused?

To determine whether or not a weapon is affected by Racial Powerswing, simply Examine it while trained in Weapon Lore. To gain the benefits of Racial Powerswing, you want to see the following in the Examine output:

It is a two handed weapon which does (type) damage.

If this instead reads "is a hafted weapon" or "is a double weapon", you will not gain the benefits of Racial Powerswing.