I’m trying to figure something out in After Effects and was wondering if someone could help. In the scene when Luke jumps off the carbon freezing chamber platform his upper body bounces back into the picture for a few frames. What I was trying to do to fix it was this (I have no idea if this is the best way to do it or not).

I wanted to select the area BEFORE Luke bounces back into frame and reapply it to the following frames where his body would be seen. I just wanted to select the small area of the picture where this occurs and leave the rest of the picture alone. So I would have selected the area when it looks "clean" and then use that section and apply it overtop the frames when you can see Lukes body. Is that possible? If so how would I do it? If there’s an easier way could someone let me know?

If you guys have any tips, direction, tools, anything you guys could do, I would really appreciate it.

Thank you