Take nine strides around in a loop, alternating feet: right, left, right, left, right, left, right, left, right.
Circle around with a sequence of nine steps, stepping right, then left, repeating until right lands ninth.
Make a nine-step circular journey, following the pattern: right, left, right, left, right, left, right, left, right.
Stride nine times in a round path, alternating your steps starting with right, then left, and so forth till right again.
Complete a nine-step circuit, marching in order: right, left, right, left, right, left, right, left, right.
