When you get hurt, and can’t identify the cause, the most common diagnosis is repetitive strain or RSI.

When you get hurt, and can’t identify the cause, the most common diagnosis is repetitive strain or RSI.
Carpal = The wrist
Tunnel = A space at the front of your wrist
Syndrome = A collection of symptoms, (i.e.: wrist, hand thumb or finger pain, tingling, numbness) and signs, (physical findings such as muscle weakness or loss of sensation in the hand, thumb or fingers)