Variable FOOTWORK_SLIDE_LEFT_ANIMATIONConst

SLIDE STEP LEFT Animation (미끄럼보 좌)

Korean Martial Arts Principle: 측면 선행 이동 (Lateral lead foot movement)

Creates angle advantage while maintaining forward guard:

1. Left foot slides 25cm lateral left
2. Weight shifts left while maintaining balance
3. Right foot follows to restore stance width
4. Pelvis rotates slightly, spine counter-rotates to keep guard forward

Tactical Advantage: Off-line positioning, angle creation