The Exercise Libraries work alongside the Movement Continuums. Whereas the Movement Continuums provide a scale of regressions and progressions relating to a particular movement pattern, the Exercise Libraries provide a selection of variations you can use when you are looking to make changes to your exercise selection. Note: There are no workbooks or quizzes for these courses. 16 videos 1-2 mins long, total course length 21 mins (videos only, allow extra time for learning, note taking and application)