What is l3 on xbox?

L3 on Xbox refers to the left thumbstick button on the Xbox controller. This button can be clicked by pressing down on the left thumbstick, and is often used as a secondary function in games or as a shortcut for specific actions. It is commonly used for sprinting, crouching, or activating special abilities in various games. Players can change the settings for L3 button mapping on their Xbox controller through the console's settings or in-game options.