You need to use the arms better in that case, also you extended to much the hips in some frames. If on purpose you did walking there (hardest thing to do actually)
I only would mind the arms (pecs) so far, keep practicing to cross them with the leg movement.
I usually relax the pec above the hip I'm contracting, and then contract or relax the opposite pec based on the circumstance.
Usually relaxed pecs will swing back in forth with minimal manipulation needed.