Palm support, also known as a wrist rest or wrist support, is a device that supports the wrist and palm when using a computer mouse or keyboard. Palm support can also refer to a bandage or brace that supports the hand and palm for injuries or to relieve pain:
Palm support devices
Can increase comfort and reduce muscle activity. Proper use can also help maintain neutral wrist angles.
Palm support bandages
Can support sprains, twists, and other sporting injuries to the hand. They are comfortable to wear and are often recommended by physiotherapists.
Palm support braces
Can support stiff, swollen, or injured palms and wrists. They can also help relieve pain and promote blood flow to encourage healing.