The best way to decompress your spine while sleeping is to bend your knees and put a pillow beneath your knees.
To do this follow these directions and you'll be able to sleep better and decompress your spine while you sleep.
This helps with back problems and spinal injuries as well.
To decompress your spine while sleeping and ease back pain lay down on your back and then bend your knees slightly.
Then take a pillow and put the pillow beneath your knees at a 30-degree angle which will help to support your lower back and decompress your spine.
Add a pillow to support your neck and keep your head in a neutral stance.
This has helped me reduce back pain and has decompressed my spine when sleeping and I get a better nights sleep this way.