Core OS is the Impakt Mastermind operating system for martial arts school owners. Membership includes weekly group coaching with the Impakt coaches, the full library of operator frameworks (enrollment, retention, staff, finance, leadership), a private community of school owners, and accountability structures designed to translate the content into action. Introductory pricing is $49 for the first month, then $199 per month. Cancel anytime. Built for owners running brick-and-mortar martial arts schools.