Pressure on SternoCleido-mastoid muscles. Constriction of airways leading to shallow breathing patterns being established. Chest collapsed down. Wrist constricted, hands are crowded onto the keyboard. Keyboard is placed too high for this user.
Poor placement leads to constriction in lowerarm, arms and wrists.
This poor placement is associated with the onset of repetitive strain injuries and Occupational Overuse Syndromes. The monitor should be about 55cms from the user and placed level with the eyes. Overuse syndromes can be completely addressed by following a three point strategy of training. Ensure the computer environment is set up to enhance good postural use. Ensure children are trained to schedule their computer tasks and play appropriately.