Dear Aladdin friends:
Here is an animation principle:
Anticipation, Action, and follow thru.
Anticipation is before action, preparing for action before actually doing it.
An example is a gymnast, before actually leaping he gets ready to jump.
Then comes action, when he actually jumps and performs his leap.
Finally comes follow thru, when his jump is over and he stands on the ground.
Please post more animation principles !!!