This method of drawing is requires more time but can be very effective.
To create what is known as a stop motion animation, you must draw every frame of your story idea. For example, when you want to depict running, you must draw a different version of the person with their legs positioned differently as if they were running and picture of them was taken every split second.
Then, video editing software like iMovie or Adobe Premiere must be used to place all the drawings in rapid succession, creating the illusion of movement. You can also add a soundtrack or sound effects in time with the animation for a more effective result.
Here is a small stop motion animation I drew: