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Sitting in a good posture with a good ergonomic chair will help keep your neck in a good posture when adjusted appropriately. If you are sitting or standing in a poor posture overtime it can lead ...
The risk will be higher in cases where the restrained person has a high body mass index (BMI) and/or large waist girth. [ 13 ] A 2012 series by the Bureau of Investigative Journalism (TBIJ) reported that, since the late 1990s, coroners used the term excited delirium to explain restraint-related deaths involving police officers. [ 14 ]
Bending or twisting the torso while lifting heavy objects: This can place excessive stress on the back muscles and spine. Sitting with a hunched back: This posture can strain the neck, shoulders, and back muscles. Reaching overhead or out to the side for extended periods: This can lead to shoulder and neck pain.
This decreases the venous return, and so there will be decreased cardiac output, which ultimately causes systolic blood pressure to fall (hypotension). This hypotension may lead the subject to faint or to have other symptoms of hypotension. Standing requires about 10% more energy than sitting. [2] [better source needed]
Low blood pressure Although there are key differences between having POTS and low blood pressure, there is some significant overlap between the two conditions. Their common shared symptoms are:
This condition can lead to excess pressure on the spine, causing pain and discomfort. [5] If the spine is bent too far, a patient may have difficulties breathing because of the pressure of the spine pressed against the lungs. Camptocormia may also lead to muscle weakness in the upper back and to arthritis and other bone-degeneration diseases. [5]
Initial orthostatic hypotension is frequently characterized by a systolic blood pressure decrease of ≥40 mmHg or diastolic blood pressure decrease of ≥20 mmHg within 15 seconds of standing. [32] Blood pressure then spontaneously and rapidly returns to normal, so the period of hypotension and symptoms is short (<30 s). [32]
In many people, it is elicited by bending the head forward. [2] It can also be evoked when a practitioner pounds on the cervical spine while the neck is flexed; this is caused by involvement of the posterior columns. Lhermitte phenomenon is named after the French neurologist Jean Lhermitte. [3]