Here is a tutorial on how to do the frame by frame runner like I showed you yesterday. Keep in mind one major thing that I changed: You need to create your symbol FIRST, and then draw your runner inside the symbol right away. That will solve a ton of problems that you can end up facing at the end of the process if you don’t.
You also can do your figure as a stick figure, instead of drawing the form of the body like I do in this video. However, if you do it like the video, I will not argue. (You might even get bonus points)