A person is repeatedly walking forward and turning backward at a steady pace.

Timeline of actions:
A person begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person is standing upright, facing forward.
A person begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person is standing upright, facing forward.
A person begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their right shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person is standing upright, facing forward.
A person begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person is standing upright, facing forward.
A person begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person is standing upright, facing forward.
A person begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person standing in place begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person standing in place begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person standing in place begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person standing in place begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.
A person standing in place begins to walk forward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and continues walking backward.
A person walks forward at a steady pace.
A person walking forward turns backward over their left shoulder and stands in place.