So I know you've probably seen a slow motion tutorial before. This is just to keep everyone and thoose who don't know how to do it yet updated
First make your animation how you want it like me(see picture)
Then make 12 new layers(depends on the number of limbs - body parts, mine has 12)
and rename them (optional)
Then make the frame as long as you want your slow motion to be.
I'm kinda bad at explaining things so read and watch carefully:
-Make sure that every body part is on it's own layer(ex.: head on layer name "head", etc.)
-Make sure that there is a diffrence between your first frame in the slow motion and the last frame(look the picture)
After that select all 12 layers and choose shape tween down below(MAKE SURE THERE IS NOT SYMBOLS IN A SHAPE TWEEN)
After you do that your slow motion should be finished. If you have any questions and problems post them here.
Sorry if my tutorial was a little hard to understand
Here is an example of how it should look like(VERY RUSHED )
Please reply if it helped you.