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If prolonged sitting in the workplace is required or desired, individuals should gradually transition to significant periods of standing. [18] When transitioning from sitting to standing, individuals might experience musculoskeletal discomfort or fatigue while the body adapts. Companies should design workstations that are conducive to good health.
Dead legs and charley horses are two different types of injuries: A charley horse involves the muscles contracting without warning, and can last from a few seconds to a couple days. A dead leg often occurs in contact sports, such as football, when an athlete suffers a knee or other blunt trauma to the lateral quadriceps causing a haematoma or ...
Hip flexor stretches help offset the damage from sitting. Long hours at a desk job, combined with lengthy endurance workouts, had twisted Sampaio's pelvis, according to Andrey Simeonovski, a ...
Desk work can also lead to biomechanical imbalances. Weakened glutes from sitting, for example, can lead to stress on the knees and lower back; tired hip flexors can alter pelvic movement, leading ...
Cadaveric spasm, also known as postmortem spasm, instantaneous rigor mortis, cataleptic rigidity, or instantaneous rigidity, is a rare form of muscular stiffening that occurs at the moment of death and persists into the period of rigor mortis. [1]
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Abnormal posturing is an involuntary flexion or extension of the arms and legs, indicating severe brain injury. It occurs when one set of muscles becomes incapacitated while the opposing set is not, and an external stimulus such as pain causes the working set of muscles to contract. [1] The posturing may also occur without a stimulus.
Sitting and flexion of the spine increases spinal canal diameter. A person with neurogenic claudication will have worsening of leg cramping with standing erect or standing and walking. Symptoms may be relieved by sitting down (flexing the spine) or even by walking while leaning over (flexion of the spine) a shopping cart. [4]