This video goes over how to properly use the Animate Timeline. Particularly in concern to pose to pose animation.
Shortcuts:
F5 - Extend Frame
F6 - Insert Keyframe (copies and pastes current frame)
F7 - Instert Blank Keyframe
0:00 - Paint Brush
2:47 - Timeline. Extending Frames & Creating blank Keyframes
4:40 - Onion Skin
7:45 - Looping
8:20 - Advanced Onion Skin
10:00 - Insert Keyframe
11:30 - Removing Frames
12:28 - Altering Timing of Existing Frames
13:45 - Other techniques on adding + copying & pasting Keyframes
