← ConceptsFindClassLaddersMoreStartStart hereStuck?MapFilter & FindSavedLearnInvariantsLibraryFilmNew gamesFor studentsFor coachesAboutChangelogPrivacySourcesTrainView asStudentCoach ConceptsPassing families as systemsKnee cut, half-guard pass, leg drag, toreando, smash — shared mechanic, different constraints.Adapted from the original page. Grappling.Games did not write this. Sources.Don’t coach them as the same game with different names. Change one constraint type in the explorer and the family changes.Invariants. INV-P02 · INV-P04Techniques. PassingGamesKnee Slide PassingOpen game →Standing vs Seatedstanding · seated-guard · pin · entanglementOpen game →