Brute Strength

You may focus your Strength to push it beyond mortal limits. While doing so, your strength and muscle skills are doubled, and actions take twice as long. In combat, you must declare what action you are starting, and complete it on the next turn. So if you want to pick up a fallen tree and club an enemy with it, you pick up the tree on the first turn, straining to hoist it. And on the second turn you can actually hit with it.