[Is it possible to create temporally-altered versions of versions of an animation in blender-avastar?]

Hello everyone.

I made an animation for a right-handed person that performs complex hand movements, from which I'd like to also create a 'faster' and 'slower' animation so the animation as well. Is there a simple way to do this in blender-avastar please?

[Is it possible to create laterally flipped versions of an animation in blender-avastar?]

Hello everyone.

I made an animation for a right-handed person that performs complex hand movements, from which I'd like to also create a laterally flipped (on the y-axis) animation so the animation is for a left-handed person as well. Is there a simple way to do this in blender-avastar please?