RC01Flexibility_304_Flexibility Specifics: Practical Application You must first complete RC01Flexibility-101-Welcome before viewing this LessonPlease sign up for the course before starting the lesson. What we know about flexibility and how it fits the fitness industry today. RC01Flexibility_301_Flexibility Specifics: Breakdown RC01Flexibility_303_Official Manual Review Back to: RC01 – Understanding & Developing Flexibility > Flexibility 3