A woman moving in one direction will obstruct any other women coming from the other direction. Women are very stubborn, so when a woman decides she is going one direction, she will obstruct anything from getting past her or changing her course.
Since this woman decided to obstruct the path here, you need to figure out how to get past. Probably the best idea is to throw a bowling (ぼう) ball at her. Bowling balls are heavy, so that will be sure to get her out of the way. Just throw a bowling ball in her direction.