Sleeping on your stomach is tough on your spine, because the back is arched and your neck is turned to the side. Preferred sleeping positions are often set early in life and can be tough to change, not to mention that we don't often wake up in the same position in which we fell asleep. Still, it's worth trying to start the night sleeping on your back or side in a well-supported, healthy position.
Our shoulder joints have the greatest range of motion of any of the musculoskeletal joints in our bodies. The shoulder joint is really two joints, the glenohumeral joint between the arm bone (humerus) and the shoulder blade (scapula) and the acromioclavicular joint between the acromion (a bony projection off the scapula) and the collarbone (clavicle). The glenohumeral joint is a ball-and-socket joint and the acromioclavicular joint is a gliding joint. ...
The patients were put into two groups. One group received traditional medical care for back pain along with chiropractic care; the other group only received traditional care. While traditional care can include medication, the chiropractic care included spinal manipulation adjustments along with manual therapies such as ice, heat, cryotherapy, and rehabilitative exercises.
^ Jump up to: a b Biller, J.; Sacco, R. L.; Albuquerque, F. C.; Demaerschalk, B. M.; Fayad, P.; Long, P. H.; Noorollah, L. D.; Panagos, P. D.; Schievink, W. I.; Schwartz, N. E.; Shuaib, A.; Thaler, D. E.; Tirschwell, D. L. (2014). "Cervical Arterial Dissections and Association With Cervical Manipulative Therapy: A Statement for Healthcare Professionals From the American Heart Association/American Stroke Association". Stroke. 45 (10): 3155–74. doi:10.1161/STR.0000000000000016. ISSN 0039-2499. PMID 25104849.
Chiropractors use hands-on spinal manipulation and other alternative treatments, the theory being that proper alignment of the body's musculoskeletal structure, particularly the spine, will enable the body to heal itself without surgery or medication. Manipulation is used to restore mobility to joints restricted by tissue injury caused by a traumatic event, such as falling, or repetitive stress, such as sitting without proper back support.