Your Wrists Are Sending You a Warning. Listen.

It starts as a dull ache after a long day. Then it is there most mornings. Then it does not go away. Repetitive strain injury follows a slow, predictable escalation, and the people most at risk are the ones least likely to take it seriously early on.

If you type for a living, your tendons are under load every working day. Here is what to watch for and what you can do about it before it becomes a real problem.

The Warning Signs Most People Miss

The obvious symptoms are pain and numbness. But RSI often shows up earlier in subtler ways: tingling in the fingertips after long sessions, a feeling of stiffness in the morning that takes longer than usual to resolve, or a slight weakness when gripping a coffee cup.

These are not just tiredness. They are your tendons and nerves signaling that the load is exceeding their recovery capacity. Most people ignore them for six to twelve months before getting a diagnosis.

How Many Keystrokes Are You Actually Making?

The average office worker types around 40 words per minute for several hours a day. At that rate, you are making somewhere between 8,000 and 12,000 keystrokes per hour. Over an 8-hour workday, that is close to 80,000 individual finger movements.

Repetition is the core of RSI. The injury is not from any single keystroke. It is from the same small motion, repeated tens of thousands of times, without adequate recovery.

Ergonomics Help, But They Are Not the Whole Answer

A good keyboard, a wrist rest, a properly positioned monitor, these things matter. Ergonomics reduce the strain per keystroke. But if you are still making 80,000 keystrokes a day, you are still accumulating load.

The more direct intervention is to make fewer keystrokes. Voice dictation is one of the most effective ways to do this without reducing your output. Speaking a 200-word email instead of typing it eliminates roughly 1,000 keystrokes. Do that a few times a day and you have meaningfully reduced your daily repetition count.

Building a Lower-Keystroke Day

You do not have to go voice-only. Even a partial shift makes a measurable difference. Some practical swaps:

Dictate first drafts of anything longer than a paragraph. Speak your meeting notes instead of typing them. Use voice to write emails before you switch to keyboard for editing. Capture quick thoughts and ideas by speaking into an app like VoiceInk, which drops text directly wherever your cursor is sitting.

The goal is not to avoid your keyboard entirely. The goal is to stop treating it as the only option.

What Recovery Actually Looks Like

If you are already feeling symptoms, the answer is not to push through. Early-stage RSI responds well to rest and load reduction. Many people see significant improvement within a few weeks of meaningfully cutting their keyboard time.

Physical therapy helps. Wrist stretches help. But neither one works as well if you are still making 70,000 keystrokes a day. Reducing the source of the problem is not optional.

Taking It Seriously Early

The developers, writers, and analysts who end up with serious RSI are almost universally people who ignored the early signs. They assumed it would resolve on its own. It usually does not.

If your wrists are talking to you, now is the time to listen. A few simple changes, shifting some of your writing to voice, adjusting your setup, building in real breaks, can keep a minor issue from becoming a chronic one.

Trying dictation for even part of your day is worth it. Not just for speed, but for giving your hands a real break while keeping your output up.