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Healthy Computing: Rediscover Fine Control

Optimize your performance and prevent computer-related injuries with
Healthy Computing Email Tips. Each week we provide hints to help you stay
healthier while working.


Increasing work demands, coupled with personal desire to do a good job,
sometimes causes us to work when we are tense and tired. Working under
stress with rapid, repetitive, sustained hand movements (e.g., keyboarding
and mousing), especially without taking episodic breaks, may contribute to
loss of motor control and degradation of the somatosensory organization of
the hand. This loss and degradation appears to be associated with
discomfort.* Reduce discomfort and clumsy actions when you REDISCOVER FINE
CONTROL.

HOW TO REDISCOVER FINE CONTROL:

Developing fine motor control is much easier when it is done in the spirit
of play and discovery versus correct performance. Explore the following
while you continue to breathe and smile:

Increase sensory discrimination with the following exercises:

Increase freedom of movement when you keep your neck and shoulders relaxed
and continue to breathe. Explore the following exercises:**

Develop your own new novelty movement and discrimination games. The more
you play and explore the more somatic freedom develops.

*Byl, N.N., Nagajaran, S. & McKenzie, A.L. (2003). Effect of sensory
discrimination training on structure and function in patients with focal
hand dystonia: a case series.
Arch Phys Med Rehabil, 84(10): 1505-14.

**We thank Monika Fuhs for suggesting the freedom of movement exercises.

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