PLEASE NOTE: You must click here and enter student information before proceeding with enrollment! Fundamentals of Instructor Training FIT serves as a prerequisite for Red Cross Instructor Training courses in which fundamental teaching skills are learned.  Those planning to teach Health and Safety courses must complete Fundatmentals of Instructor Training prior to attending the Instructor training course. This class is included in the Lay Responder First Aid/CPR/AED Instructor training offered quarterly at the Cape Cod and Islands Chapter.