shoulder-shimmy

name	shoulder-shimmy
description	Performs a shoulder shimmy, shaking the shoulders rapidly forward and back in alternation. Use when the command mentions shimmy, shoulder shimmy, or shake your shoulders.
category	dance
disable-model-invocation	true
subskills	["move-arm"]

shoulder-shimmy

A fast, flirty shimmy: drive the shoulders forward and back in quick alternation while the arms stay loose and slightly out. Loop with a short durationMs.

How

• Use the Shoulder joints around their rest (Left [0,0,90], Right [0,0,-90]): nudge one forward and the other back, then swap (±20 on Z), arms slightly out (*UpperArm:[0,0,±80]). Loop.

Example

• "do a shoulder shimmy" -> {"durationMs":1600,"say":"Shimmy!","sequence":{"loop":true,"frames":[{"t":0,"pose":{"LeftShoulder":[0,0,110],"RightShoulder":[0,0,-70],"LeftUpperArm":[0,0,80],"RightUpperArm":[0,0,-80]}},{"t":0.5,"pose":{"LeftShoulder":[0,0,70],"RightShoulder":[0,0,-110]}},{"t":1,"pose":{"LeftShoulder":[0,0,110],"RightShoulder":[0,0,-70]}}]}}