Reverse Frame Order
There are two options here on how you can rearrange the frames in
your animation.
Reverse the order of all frames Rearrange the
order of the whole animation sequence making the last frame of the animation as
the first frame and vice versa, the second frame as the second to the last and
vice versa and so on.
Reverse the order of all selected frames Rearrange the order of a select number of frames making the last
frame of the animation as the first frame and vice versa, the second frame as
the second to the last and vice versa and so on.