Adjustable bed where feet / head go *down* (e.g. inverted "zero gravity" position)
I am primarily a stomach sleeper, but I have a hard time preventing my hips from going downward / creating a reverse sort of arch when I sleep.
I had a thought that getting the bed to lower the head and feet (or alternatively just raising the center) slightly would leave me sort of gently draped over the high spot and in a more natural position for my spine.
Kinda like the "zero gravity" body position, but on my stomach and with the mattress shaped convexly to support this position.
Are there any adjustable beds that do this?