Good form is the most efficient manner to accomplish the purpose of a performance with a minimum of lost motion and wasted energy.
-Bruce Lee, Tao of Jeet Kune Do
This is true no matter what martial art you practice. Focusing on effective and efficient movement enables us to achieve our end goals in our art forms. It also allows us to understand when poor instruction seeps into our classes or when movements do not work with our particular bodily capabilities and constraints. To understand effectiveness in our form requires us to be aware of the purpose of the individual movements, their function and what is intended in the movement. To understand efficiency is being aware of what it takes to achieve the intent and eliminating the unnecessary. Thus, to practice good form, it is imperative we understand the intent of the form and individual movements.
Awareness is critical.