every once in awhile, I'll be lifting and feel sudden neck pain/discomfort, which slowly gets worse and in a couple hours i have trouble looking side to side. and if I rub the back of my neck really hard side to side, I can hear/feel a slight crunching noise, which goes away along with the pain in 3-4 days. It has happened to me during shrugging and lateral delt raises.
I constantly work on keeping good form, but I guess I'm missing something, and I'm really tired of this happening and laying me up for days. any help on a lift to strengthen what is probably a weakness or imbalance in my training would be helpful, even though i realize it will be very tough to diagnose the problem/solution in this manor. thanks much for any suggestions