Ryuugeki Ken

Ryuugeki Ken ("Dragon Strike Fist") is one of the signature moves of the Kyokugenryu Style, making its initial appearance in the Art of Fighting series and being a fixture of Robert Garcia in every game he's appeared in.

Another variation of this move known as the Ryuugeki Sen ("Dragon Strike Flash"), appears in both Neo Geo Battle Coliseum and The King of Fighters XI.

Description
The user swings his arm out and either palms-forward a stationary surge of qi/chi/ki (with both hands), or a traveling projectile (single hand).

Due to Robert's usual taste for flair, he tends to use this technique several varied manners, either palming the energy out, flinging it outward, throwing it inward-handed, or even dropping the chi in the form of a ball to then kick it forward.

The Ryuugeki Sen variation however, based on his KOF 2002/KOF Neowave, KOF 2003 and NGBC/KOF XI variations, sees to turning the projectile into more of a slicing energy disc. The high version has him sling it outwards with his arm, while the low version that hits low has him throw it out with a standing low-sweep kick.

Strategy
To be added...

Trivia

 * As one might guess, this is another variant of Kyokugenryu practitioners what the Hadoken is to the Ansatsuken users of the Street Fighter series.