Ssahng Soo Doh: Double Knife Hand

Ssahng Soo Doh is simply a Soo Doh done with both hands, simultaneously. Hand position is identical to a regular/single Soo Doh. This technique is usually done in a vertical motion, but some variations have it done in a diagonal or a circular motion (note: the circular variation results in a horizontal strike). This double hand strike can be applied to the collar bones, neck or ribs.