Boxing Beginners: Hide Your Back Shoulder for Power & Defense. In boxing, your back shoulder should stay bladed and hidden. Beginners often open their stance too much — giving opponents a clear look at their power side. In this video, I break down how to keep that back shoulder closed so your shots stay unpredictable, your defense stays tight, and your hips can rotate cleanly right back into position. Master this and you’ll punch sharper, stay safer, and level up your entire stance.Got Rounds Bo