As part of a structural approach to drawing the figure, the simplified skeleton is a good place to start studying how to draw the human form. This approach helps the artist resolve many of the underlying concerns in drawing the figure before working on the details. Some of the things this helps with would include working on proportions, mass, balance, gesture, and action.
When drawing the simplified figure we are identifying the main structures of the body. By identifying and simplifying the main parts of the body first, we can take our focus away from the surface and the details. This allows us to break up the process of drawing the figure into easier bite sized steps rather than trying to do it all at once.