No effect at all: This will have virtually no effect on your posture.
Answered 2/8/2019
4.6k views
Sleep surface: This is a preference and while a firm or hard surface does support your spine, many people can not sleep well on hard surfaces. It is more important to get restful sleep and improve posture with physical activity.
Answered 2/8/2019
4.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question