Zuki....I'm trying to understand. Does moving around somehow a must when standing & playing? I have seen some really bad overweight players trying to groove if you want to call it that and it really looks awkward to watch & for me took away from the performance causing a distraction. Some people in large Hawaiian shirts should really sit-down & let their talent as a player take over vs body language. I personally think sitting lets you concentrate more on playing....but that's just me.