Join Date: May 2012
Posts: 11,972
Flashcards with (specific combo on one side) and (earliest opening position for raising that hand in a vacuum) on other side.
Once memorized make in game adjustments like tightening up vs high 3 betting frequency opponents and loosening up vs low 3 bet frequency opponents.
See "the intelligent poker player" by Phil newall for great piece on exploiting on the margins.