No neck issues, but lower back and core muscles are a problem, simply from too much sitting.

Physio sessions gave me some tips for how to relieve the pain when it flares up, and going to the gym for the last couple of months seems to have helped a lot.

Can't say I recommend a standing desk - I have an adjustable motorised one and while I do use it sometimes, it seems to just shift pain from my back to my legs rather than giving any actual relief.