As you can see there is a very large range of things to cover. To that end I have decided to use the famous quotation first used by Frederick R. Barnard in “Printer’s Ink” in 1921 to assist me. That quote being “a picture paints a thousand words”. Therefore at the normal movie frames per second speed of 24 fps, you can now study approximately 10,000 pictures in the next 7 or so minutes.
To illustrate some very simple but invaluable points I have enlisted some wonderful performers to demonstrate for you more clearly than we mere mortals ever could.