by Miha Drobnic27 June 20201 ENGLISH ARTICLES1c] Speed & AgilityIs a COD Deficit really a deficit? – Part 1: Theoretical ApproachNew idea for measurement, the logic behind, and the improvement of ”Standard model” written by Nimphius et al (2016) *Originally written for ComplementaryTraining.net blog – Is a COD Deficit Really a Deficit? Before going down the rabbit hole I highly recommend you reading the article from Sophia Nimphius and her colleagues (2016): Change of direction deficit: A more isolated measure of change of direction performance than total 505 time. It represents a base of my idea written below. Further down I named their model a “Standard model”. IMPORTANT NOTE: If you are not interested in a construct and details, just skip to the “Simple instructions and equation” part.