Bed firmness? Sleeping on hard surfaces or soft surfaces? Effect on hips, shoulders, and back?
Why I stop sleeping on beds and went to the floor instead
Sleeping on Floor is Better than Mattress (Back Pain, Sciatica, Pinched Nerve) - Dr Mandell
Sleeping on the Floor: What No One Talks About
Floor Sleeping: More Supportive than Mattress for Back Pain (Decompression Technique) - Dr Mandell
Why I Sleep on a Japanese Bed and Will Never Go Back to a Western Bed
Sleeping on Floor or on Hard Bed is Most Beneficial for our Back
Sleeping on the floor for good posture?!
The Pros & Cons of Floor Sleeping
The TRUTH About Floor Sleeping
Why I'm never sleeping on a bed again and moved to the floor instead…
Sleeping on Firm or Hard Surface Benefits and Techniques
Sleeping in a Bed after Sleeping on the Floor for 3 Years.
Why YOU Should Be Sleeping on Your Back
Benefits of Sleeping on the Floor | Advantages Of Sleeping On Hard Surfaces
Sleeping on the floor|Pros and cons|
Sleeping on the Floor - Why YOU should do it!
Mind Blowing Benefits Just Try To Sleep on Floor Tonight You Are Always Sleeping The Wrong Way
Why I Ditched My Mattress: Floor Sleeping: Health Home and Happiness
30 DAYS SLEEPING ON THE FLOOR. Here's what happened to me.