Order The Flywheel book on Amazon
The Flywheel book sets out all the core concepts.
In simple language that even you can understand, you'll learn how to hit hard and hit fast with little effort, and how to do it while moving smoothly, maintaining your balance and exposing yourself to low risk.
Later, when you take the video courses, the book will be your outline to help keep track of the all the hard stuff, like how to walk and chew gum at the same time.
Don't be afraid, Shirley. Even you deserve to be able to punch and kick a lot harder.