Final answer:
The office activity most likely to cause trigger finger is repetitive hand or finger movements, especially those that involve gripping or pinching actions.
Step-by-step explanation:
The office activity most likely to cause trigger finger is repetitive hand or finger movements, especially those that involve gripping or pinching actions.
For example, typing on a keyboard for long periods of time, using a computer mouse, or writing with a pen or pencil can all contribute to the development of trigger finger.
Other activities that may increase the risk of trigger finger include playing musical instruments, sewing, and using hand tools like pliers or screwdrivers.