When drawing an upper body is very much fun. If fun because when you enlarge the picture it would look great. The upper body includes: neck, shoulders, breast, rib cage, and stomach. When you are a beginner the easiest way to start is to draw the bean like shape. on the bean like shape draw the circles on the sides of it, which going to become shoulders. The bean shape is the rib cage, breast, stomach, and little bit of the back. You can see it on the picture. Or you can practice by looking and copy the picture lower till you get it done. Practice and every drawing will come out just right. Enjoy!