9 On the Motion panel, open the Copy/Paste rollout and click Copy
Posture.10 Click Create Collection. Name the Collection walkcycle1.11 Turn on Create Snapshot from Viewport, just above the Paste Options
group.12 Click Copy Posture. Name the Copied Posture RArm back.13 At frame 37, click Paste Posture Opposite.
The left arm swings behind the biped.14 At frame 27, double-click Bip01 L UpperArm.
The entire left arm is selected.820 | Chapter 5 Character-Animation Tutorials