Ek Wan

Ek Wan was a martial art. The Corsair knew how to perform Ek Wan plexus strikes, but found it impossible to use them in the young, nimble incarnation he was in during his adventure on Hoppiq Minor, lacking the raw physical strength to perform the move correctly. (PROSE: The Bloodletters)

Behind the scenes
Ek Wan originated in FASA's The Doctor Who Role Playing Game.