Move your mouse over the picture that looks the most like you:
Are your wrists straight when typing, not bent upward or downward?
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Are your wrists straight when typing, not bent to side to side?
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Are your wrists floating over your keyboard and mouse without anything pressing on the wrist?
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Remove wrist supports or rest arms on chair armrests.
Great, you are keeping pressure off the nerve.
Consider investing in a split keyboard.
Great, your wrists are in neutral posture.
Readjust keyboard tray angle/height or put keyboard feet down.
Great, your wrists are in neutral posture.