string the bow and then put the bottom limb on the floor and hold the top limb in hand sight down the string looking at the limb if twisted gently bend it the other way and hold it for a few seconds. Repeat for the bottom limb. You can also use warm water if it is twisted bad. Just be patient and take your time. When fixed hang it up on 2 nails or pegs by the string level. Never prop in a corner on the limb tip, or strig it up with out a stringer.