frog-jump

name	frog-jump
description	Performs frog jumps, exploding forward from a deep squat with the hands reaching down, repeated, via a sequence with root.y arcs. Use when a command mentions frog jump, frog leap, froggy jumps, or deep-squat broad jumps in a row.
category	locomotion
disable-model-invocation	true
subskills	["bend-knees","move-leg","move-arm"]

frog-jump

From a deep squat with the hands down, leap forward, re-sink, leap again — like a frog.

Composes: bend-knees + move-leg + move-arm

How

• Use a sequence with loop:false. Frame root is ABSOLUTE; compute the travel axis from state.position+state.faceDeg (0=+Z, 90=+X). The example assumes origin facing +Z.
• Beats: deep squat (root.y~-0.45, arms forward/down), explode forward (root.y~0.3, z jumps), re-sink, finish to rest.
• durationMs ~2000.

Example

• "do frog jumps" -> {"durationMs":2000,"say":"Frog jumps!","sequence":{"loop":false,"frames":[{"t":0,"pose":{"LeftUpLeg":[70,0,0],"LeftLeg":[110,0,0],"RightUpLeg":[70,0,0],"RightLeg":[110,0,0],"LeftUpperArm":[100,0,0],"RightUpperArm":[100,0,0]},"root":{"y":-0.45,"z":0}},{"t":0.4,"pose":{"LeftUpLeg":[40,0,0],"LeftLeg":[40,0,0],"RightUpLeg":[40,0,0],"RightLeg":[40,0,0]},"root":{"y":0.3,"z":0.8}},{"t":0.6,"pose":{"LeftUpLeg":[70,0,0],"LeftLeg":[110,0,0],"RightUpLeg":[70,0,0],"RightLeg":[110,0,0],"LeftUpperArm":[100,0,0],"RightUpperArm":[100,0,0]},"root":{"y":-0.45,"z":1.2}},{"t":1,"pose":{"LeftUpLeg":[0,0,180],"LeftLeg":[0,0,0],"RightUpLeg":[0,0,180],"RightLeg":[0,0,0],"LeftUpperArm":[0,0,90],"RightUpperArm":[0,0,-90]},"root":{"y":0,"z":1.8}}]}}

Limits & posture

Keep ≥1 foot grounded except at a jump's airborne apex; stay inside human joint ranges and keep weight over the support — see balance-and-posture.