It can be easy to fall into external habits of doing.
i.e. physically dropping the body... instead of mentally dropping, and making only a slight physical action.

A common habit is the degree of arm extension.
70% maximum reach must be considered at all times.
Exaggeration occurs when the student fails to relax the sternum, rear knee and elbows.

Long stances look exotic on magazine covers, but the human body gains its power vertically, not horizontally.