Continuous computer work is a significant risk factor for work-related musculoskeletal disorders and eye strain. Computer work involves high repetitions and static or awkward posture. The constant loading of the muscles in the neck, shoulders and back will, in time, lead to aches and pains. The eyes, meanwhile, dry up from too much exposure to dry air. Also, a decrease in blinking rate as seen among computer users contributes to eye strain.
		● A break of 10-15 minutes is recommended for every hour of continuous computer work. A mini-pause lasting for 1-2 minutes once or twice per hour of work is also recommeded. ● Frequent changes in posture are a good measure against aches and pains. Leave your workstation to do stretching exercises. Perform exercises that will take you away from your computer desk. Rest your eyes by looking into the distance. 　 Hours of computer work 　 Change your posture.

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