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Examples of awkward postures include: 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 ...
Vibration exposure is also associated with hand-arm vibration syndrome, which has symptoms of lack of blood circulation to the fingers, nerve compression, tingling, and/or numbness. [19] Recent epidemiological studies identify gender as a significant risk factor in occurrence of MSDs among workers in gender-related occupations, e.g. hairdressers .
Nerve compression is a result of poor posture, prolonged computer use is an example of repetitive strain injury which affects the musculoskeletal system. [ 16 ] [ 2 ] Whiplash injury , whereby the force causes strain to the capsule and ligaments of the apophyseal joints of the cervical spine . [ 7 ]
Repetitive strain injury (RSI) and associative trauma orders are umbrella terms used to refer to several discrete conditions that can be associated with repetitive tasks, forceful exertions, vibrations, mechanical compression, sustained or awkward positions, or repetitive eccentric contractions.
Stress positions place the human body in such a way that a great amount of weight is placed on just one or two muscles and joints. Forcing prisoners to adopt such positions is a method of ill-treatment used for extracting information or as a punishment, possibly amounting to torture. Such positions also are sometimes used as a punishment for ...
The New York Police Department's guidelines, explaining protocols for mitigating in-custody deaths, were published in a 1995 Department of Justice bulletin on "positional asphyxia." [2] [3] The NYPD recommended that, "[a]s soon as the subject is handcuffed, get him off his stomach. Turn him on his side or place him in a seated position."
Dystonia is often intensified or exacerbated by physical activity, and symptoms may progress into adjacent muscles. [ 4 ] The disorder may be hereditary or caused by other factors such as birth-related or other physical trauma , infection , poisoning (e.g., lead poisoning ) or reaction to pharmaceutical drugs , particularly neuroleptics , [ 3 ...
Waxy flexibility is one of the twelve symptoms [1] that can lead to the diagnosis of catatonia. It is a psychomotor symptom [2] that results in a decreased response to stimuli and a tendency to remain in an immobile posture. [3] If one were to move the arm of someone with waxy flexibility, the patient would keep that arm where it had been ...