The Scales Of Poi DVD by the brilliant Nick Woolsey. If you've been spinning poi for some time and want to make the step up to advanced skills then this is the DVD for you. This DVD is less about filling in knowledge gaps in basic and intermediate poi moves - more about teaching you a training mind set. A mind set that lets you explore all the poi combinations and permutations with the goal of pure instinctive free movement. Also features an excellent interview with a physiotherapist on preventing injury through smart warm up techniques and identifying the limitations of shoulder joint positions.