Hipheight decreases lowertorso movement in animation

I’m not sure if this belongs in scripting support ,but theres no animation support place.

I’ve noticed an issue with my animations, where the lower torso will simply not move as much as it does in the animation.
For example, i have this prone animation

which looks totally fine when looking at through the roblox animation plugin, but when seen in-game, the lower torso barely moves at all.

and if I modify the animation to move the torso much more dramatically

it still barely moves in game

i think i’ve realized the issue, and its that the hip-height is set to a low number. the anim looks fine with a normal hipheight. however, i need a low hip-height so the prone works. Any ideas on how i could make this work?