So now we're going to look at just basically advancing and then retreating in your footwork. So from here, as I'm in a basic position, in in shizen no kamae, not really taking any particular stance necessarily, if I need to retreat if I need to retreat I just want to take a step back, placing my foot, my weight on the back foot. Okay. So as I take a step back, I just want to place my weight on the back foot. If he advances himself in some more, maybe I take another step. As he comes in and strikes, again using my feet to justify the distance. As I advance I'm just going to step in like so. Utilizing basic steps in order to advance and retreat in your kenjutsu is vital to gaining good technique.