In the Annotations Module for this video clip, I’ll click the Add icon on the needle and choose Player Visualizations / Trace. I’ll choose this player, set the ring color, and adjust the duration. Now when I play the video, I can see a trace mark along the player’s path.
Similarly, I can create a Future Trail, which indicates the path that the player will follow.
Note: It can also be used for a ball by using the Keyframing feature