Bind_pose
T-pose
3D model pose built primarily for animation purposes
In computer animation, a T-pose, also known as a bind pose or reference pose, is a default posing for a 3D model's skeleton before it is animated.[1] It is called so because of its shape: the straight legs and arms of a humanoid model combine to form a capital letter T. When the arms are angled downwards, the pose is sometimes referred to as an A-pose instead. Likewise, if the arms are angled upward, it is called a Y-pose.