T-pose

The purpose of the T-pose relates to the important elements of the body being axis-aligned, thereby making it easier to rig the model for animation, physics, and other controls.

Depending on the exact geometry of the model, other poses such as the A-pose may be more suitable for vertex deformation around areas such as the shoulders.

Starting in 2016 and resurfacing in 2017, the T-pose has become a widespread Internet meme due to its bizarre and somewhat comedic appearance, especially in video game glitches where a character's animation is unexpectedly supplanted by a T-pose.

[4][5] In a prerelease video of the game NBA Elite 11, the demo was filled with glitches, notably one unintentionally showing a T-pose in place of the proper animation for the model of player Andrew Bynum.

[8] In the 2023 Formula One season, driver George Russell performed a T-pose in the opening credits of the series' TV broadcasts.

Example of a T-posing model in MakeHuman software.
Fursuiters posing; the frontmost in a classic T-pose