Character rigging is the process of creating a skeletal structure for a 3D model, allowing it to move and pose realistically. This involves adding bones and joints to the model, which serve as the framework for animation. The rigging process ensures that the character can bend, twist, and perform various actions in a believable manner. Once the rig is complete, animators can manipulate the character's movements using software tools. This allows for the creation of lifelike animations in films, video games, and other digital media. Proper rigging is essential for achieving fluid motion and enhancing the overall visual experience.