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Posture and Ergonomics Principles
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Keyboard Tray
A sliding tray that holds a keyboard and allows for its height and tilt to be adjusted, promoting wrist and arm ergonomics.
Ergonomic Keyboard
A keyboard designed to provide a more natural hand, wrist, and arm alignment, reducing the risk of repetitive strain injuries.
Dynamic Sitting
Encourages movement and changing positions frequently while sitting to reduce stress on the body and prevent muscle fatigue and stiffness.
Repetitive Strain Injury (RSI)
An injury caused by repetitive motions or overuse of a muscle or group of muscles; common in occupational settings due to poor ergonomics or not taking sufficient breaks.
Monitor Height and Distance
The ideal height and distance of a monitor according to ergonomics should allow the user to view the screen without straining the neck or eyes, usually at eye level and arm's length away.
Anterior Pelvic Tilt
A postural disorder where the front of the pelvis drops and the back of the pelvis rises, often leading to lower back pain due to increased lumbar lordosis.
Ergonomic Mouse
A computer mouse designed to fit the natural position of the hand, reducing muscle strain and the risk of carpal tunnel syndrome.
Balance Ball Chair
A type of chair that uses an exercise ball as the seat, encouraging active sitting and promoting core strength and better posture.
Neutral Spine
A spine alignment wherein the three natural curves of the spine (cervical, thoracic, and lumbar) are maintained, helping in distributing loads effectively and minimizing stress on the spine.
Lumbar Support
Provides additional support to the lower back (lumbar region) to maintain a neutral spine posture and to avoid strain during prolonged sitting.
Thoracic Outlet Syndrome
A condition caused by compression of the nerves and/or blood vessels between the collarbone and first rib, which can result in pain in the upper limbs and weakened grip strength.
Mouse Shoulder
A repetitive strain injury characterized by shoulder pain and stiffness, often resulting from improper positioning or overuse of a computer mouse.
Knee Tilt Mechanism
A feature in ergonomic chairs that allows the seat to tilt from the front edge, keeping the feet on the floor and providing better back support.
Sit-Stand Workstation
A desk setup that allows workers to alternate between sitting and standing positions, helping to reduce the health risks associated with prolonged sitting.
Workstation Setup
The arrangement of office equipment and furniture to encourage good posture, reduce strain and improve comfort during work.
Lighting Ergonomics
The study and application of optimal lighting conditions to reduce eye strain and enhance productivity in a workspace.
Proper Footwear
Choosing the right shoes can improve posture, support the foot arch, and reduce the risk of foot and lower limb issues.
Carpal Tunnel Syndrome
A condition where the median nerve is compressed as it travels through the carpal tunnel in the wrist, leading to pain, numbness, and tingling in the hand and arm.
Standing Desk
A desk that can be adjusted to allow the user to stand up while working, helping in reducing the negative effects of prolonged sitting.
Text Neck
A posture disorder resulting from looking down at a mobile device for extended periods, causing neck pain and damage.
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