Marathon typing sessions — whether you're tackling hundreds of unanswered emails after a few days on PTO or quickly typing up that final paper — can be seriously stressful, especially for your wrists.
But, why is that? According to Gary Johnson, MSOT, OTR/L, MBA, occupational therapist at Athletico Physical Therapy, it could have to do with putting pressure on the carpal tunnel, which is a narrow passage at the base of the palm that consists of the small carpal bones of the wrist and a ligament on the palm side. The word "tunnel" makes more sense now, huh?
"Within this narrow passage, there are nine tendons that are responsible for flexion of the fingers and the median nerve," Johnson explained. "The median nerve is responsible for the sensation of your thumb, index finger, middle finger, and half of your ring finger. With added pressure and/or compression, as well as repetitive movement to this area, the median nerve can become compressed, creating altered sensation throughout those fingers supplied by the nerve."
This sensation, Johnson said, can manifest as numbness and tingling, and even pain throughout the hand.
Taking regular breaks from typing, stretching, and moving your wrists, fingers, and elbows can help alleviate some of the discomfort, Johnson said.
Sometimes the set up of your desk is actually the root of the problem. Johnson noted that an occupational therapist or a certified hand therapist who specializes in workstation ergonomic assessments can actually review if your desk is ergonomically friendly and make changes as needed — i.e., adjusting the height of your monitor, chair, and keyboard, or switching you to an ergo mouse.
Performing wrist and finger exercises, like the moves Johnson outlined ahead, is another way to help reduce and prevent pain. However, if you're dealing with consistent pain, it's always best to receive a personalized assessment and treatment plan.