Part 2 (of 3) presentation used as part of the Short Open Online Course (SOOC) on 'Observing and Analysing Performance in Sport' (Nov 2012) #OAPS101 (https://www.openlearning.com/courses/SPRT224982) Part 1 - http://www.slideshare.net/cpauwic/seeing-and-observing-oaps101 Part 3 - http://www.slideshare.net/cpauwic/permanent-records-of-performance-oaps101