Default Twist pose 5.TIPTwist poses are designed to help you fix twisting that occurs in the mesh
attached to the biped. If you go to Figure Mode, you can enable Twist Links
by turning on the Twists check box, then set the number of twist links you
would like for the upper arm, forearm, thigh, calf, or “horse-link” (the extra
link in the Leg if Leg Links are set to 4). Unfreeze and unhide all and you will
be able to see the twist bones that have been added using this method. Once
the Twist Links functionality is enabled you can play with the Twist and Bias
settings.Copy the Arm pose:To complete the arm cycle, in the next few steps you’ll copy the arm pose to
frame 40.1 Turn on Auto Key.2 In the Top viewport, double-click Bip01 L Clavicle to select the entire left
arm.784 | Chapter 5 Character-Animation Tutorials