I did a search couldnt find my answer. When boxing my feet tend to slide and not stay in place and keep being told my base is too wide by my coach.So i ordered this thing from ringside called superstance wich is supposed to keep your feet from sliding and show you how far spaced your feet should be. Only problem is I dont no how far that is. Right now I have set with my feet side by side spreaded it is no farther past my shoulders. Is this correct?