This sublesson introduces core mental frameworks officials use to process plays in real time. RSBQ, SDF, and Legal Guarding Position help you judge advantage, timing, and responsibility instead of reacting emotionally to contact. These tools slow the game down mentally, even when the action speeds up. Mastering them is a major step toward higher-level officiating.


70/30 Rule

Advantage / Disadvantage

Cadence Whistle

Feet, Line, Defender

Judgement

LGP – Legal Guarding Position

No Call

Point of Contact (POC)

Possession Consequence

RSBQ – Rhythm, Speed, Balance, Quickness

Screen, Line, Defender

SDF – Start, Develop, Finish

Time and Distance

To and Through

Up, Down, Rebound