Braces are devices used to support and stabilize various parts of the body, often after an injury or surgery. They can be made from materials like metal, plastic, or fabric and are designed to limit movement, reduce pain, and promote healing. Common types of braces include those for the knee, wrist, and ankle. In addition to injury recovery, braces can also be used for conditions like arthritis or to provide support during physical activities. They are available in different sizes and styles to accommodate individual needs, ensuring comfort and effectiveness for the user.