I love FLIP BLOG by Cameron Fielding, All of us hav seen his super cool animation 'Turok Shot Workflow article', His blog is full of great information, tips. He has written this very cool article on drawing your timing. At first i thought, i was not getting it but soon i understood that its just understanding the beat at which animation will happen. It can be a great planning tool. And then it just utilizes FCheck.
I feel its a must read for every Animator and I believe its equally important for motion graphic artists too.