English Name: Tunisian Purl Stitch (tps)
Spanish Name: Punto Del Reves Tunecino (p.rev.t.)
Instructions: Bring yarn to the front of your work, insert hook in a side to side motion (right to left for right-handers or left to right for left-handers) under front vertical bar, yarn over, pull loop through. This is essentially the same thing as a Tunisian Simple Stitch except that it has a little wrap of yarn around the front vertical bar.
More Video Support
Try out this stitch in the following: