Hello everyone, hoping y'all can give me education here. Last night at class our instructor began teaching us pyung ahn sam dan. Our style is korean based so hopefully this is the right forum for this. In our style the opening of ee dan and sam dan are basically the same, except ee dan is done with closed fists while sam dan is done with open hands. I asked my instructor why this is, he was upfront about and said he honestly didnt know why that is. He did show us some nice applications for the movements though;) Anyway, I was hoping to get some enlightenment on closed vs open hands in those opening movements. Thanks in advance to everyone who replies!