I often tell patients that computers were actually invented for the sole purpose of keeping DCs busy. Think about a few of the conditions that prolonged use or improper work station ergonomics creates. Let's start at the hand and wrist.
Chiropractors see a large number of patients with carpal tunnel syndrome.
While you may not remember the names of the carpal bones you are aware that adjustments, soft tissue work, physiotherapy modalities, and wrist supports are all helpful in relieving this syndrome. The cock-up wrist supports are particularly helpful when used while sleeping to prevent prolonged wrist flexion. The elbows bring us more repetitive stress injuries including medial and lateral epicondylitis, pronator syndrome, etc. Rounded shoulders and forward posture promote creep and hysteresis of collagenous tissues. Eventually a new set length develops changing the instantaneous axis of rotation of the various areas of the spine.