Take four steps in reverse: right, left, right, left.
Retrace your path by stepping back four times: start with right, then left, followed by right and left.
Move backward through four steps in this sequence: right, left, right, left.
Step back four times, alternating right and left feet in this order: right, left, right, left.
Reverse your walk with a four-step pattern: right, left, right, left.
