We spend a lot of time hunched over things. All this hunching tends to shorten the muscles on the back of the neck. Here’s a really simple stretch that can help lengthen everything back out.
All you need is something overhead to rest your hand on, like a door frame. With nothing more than that and a few minutes of your time you can do a lot to help restore these muscles to their natural length..
Here’s the link to the referenced blog post: How’s Your Headset