Page 261 - Computer - 10(A&B)

Occupational Overuse Syndrome

Occupational overuse syndrome, commonly referred to as repetitive strain injury (RSI), refers to a variety of
conditions characterized by discomfort or persistent pain in muscles, tendons, and other soft tissues, with or
without visible physical symptoms. This condition is typically caused or worsened by work-related activities
and is linked to repetitive motions, sustained or awkward postures, and/or forceful actions. Additionally,
psychosocial factors, such as stress in the workplace, may play a significant role in the development of
occupational overuse syndrome.
To help prevent these issues, it is crucial to follow prevention strategies. These strategies are:

v Conduct evaluations of workstations to ensure they are set up to reduce strain (monitor height, chair
adjustment, etc.).

v Encourage taking short breaks to rest muscles, stretch, and reposition oneself.
v Promote good posture while sitting and typing; for instance, keeping feet flat on the ground, shoulders
relaxed, and wrists straight.

v Incorporate exercises that strengthen core and upper body muscles and regularly stretch to maintain
flexibility.

Strain in Legs and Feet
Strain in the legs and feet can develop into a musculoskeletal problem, particularly for those who spend extended
periods sitting, standing, or engaging in repetitive movements at work. Sitting for a long time at work can put
a strain on your legs. Adjust your desk chair so that you can sit comfortably with your feet flat on the floor and
your lower legs straight up and down. If needed, use a footrest for extra support. Make sure there is enough
space to change your position and stretch your legs from time to time.

Eye Strain

Eye strain, often referred to as visual fatigue or computer vision syndrome, can contribute to musculoskeletal
problems especially among individuals who spend long hours working at a computer.The bright light, glare,
and flickering images from a computer can lead to eye strain and visual fatigue. When you focus on the screen
for long periods, you might forget to blink, which can result in dry eyes. This issue can put strain on your eyes,
leading to symptoms such as blurry vision, burning or watery eyes, headaches, and even shoulder and neck
pain.
To reduce the risk of visual problems, consider the following strategies:

v Position the computer screen at eye level, approximately an arm’s length away. Ensure that the chair and
desk height promote good posture.
v Use adequate lighting to minimize glare on the screen. Avoid direct overhead lighting and consider using
desk lamps to provide softer illumination.
v Schedule short breaks to stand, stretch, and move around. This promotes circulation and reduces fatigue,
both visually and physically.
v Make a conscious effort to blink more often to keep your eyes moist and reduce dryness caused by prolonged
screen time.
v Adjust the brightness and contrast of your screen to comfortable levels. Using blue light filters, especially in
the evening, can help reduce eye strain.
v Drink plenty of water throughout the day to maintain overall hydration, which supports eye health.
v If you suffer from dry eyes, consult with an eye care professional about using lubricating eye drops to help
keep your eyes moist.
v Perform exercises that involve focusing on near and distant objects to strengthen eye muscles and improve
flexibility.

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