Oh Deer, watch her neck! Is this normal?

This deer visits my backyard often. Today she got up close and personal with the trail cam. Watch her neck when she swallows... is this normal? Let me know what you think below in the chat. She is so very beautiful!
I edited this video with Clipchamp. I don't add or change anything, I just put all the video snippets together.

[@retirednavy8720]

Looks like a healthy doe to me.

[@happinessishealthnature4370]

I love watching her, so graceful.