I realize that the names we use for different types of poses and shoots can be confusing as it varies from artist to artist. In my art shoots, we will usually work on a large variety of poses, including all those pictured below. Of course, you never have to do any particular type of pose -- just let me know ahead of time prior to the shoot if there are any poses that you are not yet ready to work on.
Below are examples to help clarify what each type of pose looks like.