By 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
posewith a longerdurationMs.
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]}}