superman-hold

name	superman-hold
description	Holds a prone superman, lying face down and lifting the outstretched arms, chest, and legs off the floor. Use when the command mentions superman, superman hold, prone back extension, or flying superman pose.
category	exercise
disable-model-invocation	true
subskills	["move-arm","move-leg","move-torso","balance-and-posture"]

superman-hold

Lie face down and lift the arms (reaching past the head), the chest, and both legs into a banana arch — like flying. Uses posture:lieFront (don't set root.y). A static hold.

How

• posture:"lieFront". Arms reach overhead/forward: LeftUpperArm:[0,0,-90],RightUpperArm:[0,0,90], forearms straight.
• Chest/back extension: Spine:[-20,0,0],Chest:[-10,0,0],Head:[-15,0,0].
• Legs lift behind (hip extension): *UpLeg:[-20,0,0], knees straight.
• A held pose with a longer durationMs.

Example

• "hold a superman" -> {"durationMs":1600,"say":"Superman!","posture":"lieFront","pose":{"LeftUpperArm":[0,0,-90],"RightUpperArm":[0,0,90],"LeftForearm":[0,0,0],"RightForearm":[0,0,0],"Spine":[-20,0,0],"Chest":[-10,0,0],"Head":[-15,0,0],"LeftUpLeg":[-20,0,0],"RightUpLeg":[-20,0,0]}}