And so once we form this linear glycogen in step two, the glycogen phosphorase moves on to this glycogen and begins breaking these alpha one four glycocitic bonds and those glucose one phosphate molecules produce, then go on to step three. And so let's move on to step three and let's see what happens in step three. Now in step three, we basically transform the glucose one phosphate into glucose six phosphate. The reason we need to do that is because the glucose six phosphate can go on to basically react in different types of pathways. For instance, in skeleton muscle cells, the glucose six phosphate can undergo glycolysis to form ATP. In liver cells, the glucose six phosphate can be transformed into glucose and then released into the blood to help regulate the blood plasma, the glucose blood plasma concentration and so forth.