I find it extremely helpful to film all of my practice sessions. I do this because I am able to quickly look back and see exactly what I did wrong. I am relating this to trick shots but have also done it when practicing pool or shooting around with friends. You can configure this just as a football team looking back to see what went wrong with a blown play/coverage.
My question is does anybody who films their practice session find this technique very useful just as I do?
My question is does anybody who films their practice session find this technique very useful just as I do?