Reading path for Agile Coach (Advanced)
The Agile Coach (Advanced) reading path is intended for the coach who is already competent in either Scrum and/or Kanban and help them understand more advanced ideas for coaching in Lean, Scrum and kanban. It is a collection of ideas, tools and techniques that will take you from being team oriented to being value oriented.
Video to watch
A great place to start is this six minute video, Theory of Constraints Three Bottle Demo to Improve Flow. It illustrates how it is not the constraints that affect us as much as how we work with the constraints.