@knyghtmare2021 is right:

You shouldn't translate ANY figure's body by the BODY yTranslate dial, nor should you EVER translate a figure's hip by the X and Z trans dials.

You can read more about the reasons if you read SASHA's manual, chapter 2.4. The "Movement Control" **

However, if you still want to end up with figures out of control, and messed-up poses, you can turn this SASHA feature OFF in the BODY actor**

Special SASHA CONTROLS >-Movement Control < OFF - ON> ---> set 0.000 Special SASHA CONTROLS >--Allow Hip Horizontal Translation --->set 1.000

Good luck!

K