Character Controls window A. Mia selected from the Current Character menu. B. Hips effector selected.
Pose Controls window A. Create button B. Mia Pose
Character track A. Animate option activated.
Character Controls window A. Right Ankle effector
Pose Controls window A. Paste button
A one-frame clip appears on the Character track at frame 28.
This clip contains the data of the pose you pasted. Now Mia starts and stops walking with exactly the same pose.
Character track A. New clip at frame 28.