Drawing the torso with the Pillow Method: figure anatomy drawing for beginners 

There are a lot of visual analogies that can be used to help visualise and ultimately draw or sculpt the figure. The box method - visualising the major masses of the ribcage and pelvis as rectangular boxes in space is one of the most important of all of them, but often leaves drawings feeling....boxy. The pillow method is a good in-between to get some nice organic visualisations into your drawing quickly and easily, without forgoing the box visualisations. give it a watch and let me know In the comments if its helpful for you.