Hi Carl,
It was in relation to Katt`s assesment. I just googlede katts, its from the member forum T-nation (random post), so i have no ideer if its poliquins work. Hence the remark about not having time right now for any proper reasearch into the subject.
Thank you for mentioning correlations, its not either or.
Knee caving in from weak VMO = 0% i would guise.
Anyway i on agree fact that we need velocity specifik assesments, just not the reasoning behind pointing out specifik weak muscles. What happens if you tell the athlete do to a softer landing?
Wouldnt a double landing cut out balance issues and still giv away lots of info.