How to fix neck muscle imbalance?

[luckyduck51]

I have a slight neck muscle imbalence how do I fix it it’s not super noticable but I started doing neck curls and chin tucks and don’t want it getting worse. It’s the 2 slanted muscles on the front of my neck were one is bigger than the other

 

[Ceoptism]

likely won't get worse, if it does, find a way to isolate the muscle while exercising.