Idle stance: In rubber Hose animations, the characters (and sometime's objects) are given a look for as if they were made of rubber(Hence the name: Rubber Hose). One of the rules is that the characters bounce to the music, even when still. The Idle can be achieved in just three frames simply, fist by drawing the character standing normally, then by drawing the character in a crouch-like position, the third frame goes in-between the two frames in a transition pose(making the character flow more) as seen above. The third frame then goes on the end of the anim, if you wish to make a simple Idle. To make it smoother, add a second transition frame between the second and third frames, and to the end. That was a small tip for Rubber Hose animation, (that might be completely wrong!) I hope you found use for this!