Some of you are incorporating traditional frame by frame animation in addition to your work with the bone tool for this animation.. Here’s a few resources to remind you of the basic principles.
Every frame needs to be a keyframe! (shortcut F6) There aren’t any tweens
Shortcuts for frame by frame animation:
hollow circle on timeline: no artwork on stage
Select and right click: Convert to Blank Keyframes
Use onion skinning
comma key : move back one frame
period key: move one frame forward