What mattress should I sleep with a bad waist?

Sleeping on a hard bed is actually unscientific. The human spine is S-shaped. When the human body lies on the hard bed, it is stressed at two points: the shoulder and the hip. Your waist is suspended, and then the weight of your abdomen will press on your lumbar spine. After a long time, your lumbar spine will be pulled apart, which is also the reason why the elderly will have backache. It's not good to sleep in a soft bed. If the whole person is fat, your lumbar spine will not be well supported. So your waist hurts ~ ~ Now that the spring mattress has been made very advanced, you can consider sleeping instead ~ I am using the "Miaokas" mattress now ~ It is said that the springs used in their products are patented springs in Muse 7 area, with different hardness and different positive and negative use. Sleeping on this mattress is very comfortable, and the waist will not hang up! ! You can try Max's store.