Decisive Moments in Photography!

The article below is an excellent example of pre-visioning an image in order to position yourself to capture the decisive moment.

This article deals with the 2016 Olympic Swimming duel between Michael Phelps and Chad LeClos in the 200 Meter Butterfly Final. Many professional photographers were there and as you will see they all saw the decisive moment when Chad LeClos realized his ploy in mind games was not going to work!

http://petapixel.com/2016/08/15/decisive-position-whats-best-photo-phelps-le-clos/