how to make the effect of the camera walking in third person?

I’ve been looking for some tutorials on how to create the effect with the camera moving as if someone is holding it and walking, often used to bring tension to a scene for dramatic effects, but there isn’t any tutorials that explain it, does anyone know how or is there a video?

Without attaching the camera to the actual character I’m not too sure myself, but Camera Shake can be a pretty cool tool to get effects like that, but it’s not so straight forward. Matt Aspland on YouTube has some excellent content on all sorts of that stuff that can get you pointed in a good direction.