Definition of Body Alignment

Meaning of the Term as it Pertains to Mattresses

What is Body Alignment?

Body alignment refers to the position of the body while sleeping. Specifically, body alignment denotes the orientation and balance of the spine, muscles, and joints when lying down. Mattresses largely influence body alignment. To achieve healthy sleep, individuals need mattresses that allow for proper body alignment in which the hips and shoulders may sink down so the spine can maintain its natural, s-like curve.

Oversoft mattresses let the body sink too far and create an unsupportive hammock effect. This bows the spine into an unnatural shape. Mattresses that are too firm press against the hips and shoulders, creating discomforting pressure at the areas and straightening the spine out unnaturally. Poor sleeping alignment can result in neck, back, and shoulder pain and impact oxygen intake. Repeatedly sleeping in improper positions may lead to chronic pain.