Arm guards are protective gear worn on the arms to shield them from injuries during various activities, such as sports or manual labor. They are commonly used in sports like hockey, lacrosse, and archery, where the risk of impact or abrasion is high. Made from materials like foam, plastic, or leather, arm guards help absorb shocks and prevent cuts or bruises. In addition to sports, arm guards can also be useful in industrial settings, where workers may encounter sharp objects or hazardous materials. They provide an extra layer of safety, allowing individuals to perform tasks with greater confidence and protection against potential harm.