Begin sitting upright in a supportive chair.
Hold a target such as a pen or your thumb out in front of you centrally at eye level.
Keep your head still throughout the exercise.
Maintain your focus on the target as you move it side to side about 30 degrees from the centre.
Continue for as many times as prescribed and then return the target and your gaze to centre.
Maintain your focus on the target as you move it up and down about 30 degrees from the centre.
Continue for as many times as prescribed and then return the target and your gaze to centre.
