A distinct type of forearm strike which is physically distinguishable by striking in an inward direction - horizontally.

Comments:

This strike most commonly effected on a line, but could also travel on a circle, depending upon need.

This strike mainly uses a Hammering Method of Execution, but could use Snapping if desired. And theoretically, Roundhousing or Hooking.

The word forward, in this case, mainly refers to the contact point of the forearm, but to a lesser degree the forward orientation of the striking arm.