foreshortening-figure drawing

here is a few quick sketches of some foreshortening effects before trying to implement them into figure drawing. 

this sketch is first attempt of some foreshortening on a skeleton. the drawing is very basic there isnt much shading, its incomplete and the rib cage is very basic and there doesnt appear to be much of foreshortening affect.   

here there is some improvement on the drawing, their is some shading added to the image to give it some form, there is a little bit of foreshortening effect with the rib cage down although more detail needs added on the hands and the spine is far to straight and doesnt curve at all.