Different movements require different change of directions if you are a defender in any sport. These are a few. We practice them all and a multitude of other ways depending on movement and speed in, body position, and foot placement.
@Tony_Villani_ When I hear ‘crossover’ I immediately focus on the demonstrator’s execution. Usually it’s something less than what you would want to see on game film. While it occurs in my sport, it shouldn’t so there’s a warning sign right off
@Tony_Villani_ I am passionate about defence. There is a small correlation between the ability to move between cones and defence. A good "real" defender will be good on the cones, but a good "Cones" defender can be tragic in combat. Defence is a constant adaptation and management of intentions.