Ergonomics
By: Faria
What is RSI?
RSI (Repetitive Strain Injury) is a weakening condition which is caused by overusing your hands or sitting in the wrong position to perform a repetitive task such as typing, clicking a mouse, or writing.
Symptoms of RSI
- Tingling and burning sensations
- Pain, dull ache
- Dry, shiny palm
- Clumsiness of the hands
- Swelling around the wrist and hand
- Wasting of the muscles at the base of the thumb
Aches and pains which may be strongest at night
Three Stages of RSI
Mild
- Pain and aching of the wrists, arms, and hands which improves overnight. This stage might stay for weeks or months but it is reversible
Moderate
- Pain, aching and tiredness occur earlier in the day. The pain stays during the night and it may disturb sleep. Physical symptoms might be visible such as swelling.This stage may stay for several months
Severe
- Pain, aching and tiredness are experienced even when you are sleeping. Sleep is disturbed, and you may not be able to do simple tasks at home or at work. This stage can last for months or years and sometimes it may be irreversible
Office Exercises
Preventing RSI
- Take breaks when using your computer
- Use good posture
- Use an ergonomically optimized workstation
- Exercise regularly
- Only use the computer as much as you have to
A few tips on the Posture of your body - Part 2
Types of RSI
Writers Cramp
Gamekeepers Thumb
Carpal Tunnel Syndrome
Cubital Tunnel Syndrome
Wrist Tendinitis
DeQuervain's Tenosynovitis
Ganglion
Bursitis
Resources
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