Left shoulder aching

Former Member
Former Member
Finished a meet yesterday and my shoulder starting aching, no sharp pain, it's a dull ache, no specific pain when I move it a particular way, just a dull continual ache. It feels like something more than a sore muscle, it feels more internal. I'm going to rest it today, just do some running instead. So here are my questions... My right shoulder(dominant arm) feels fine, could it be my shoulder is not used to the stress like my dominant arm? Could it be some connective tissues are over stressed? If it's imporper stroke, could only one shoulder ache? Also I feel it most when I do breaststroke. I'm looking for advice to get this shoulder feeling good again, I will be babying it until it feels good again, any other suggestions. Better to rest some now than lots later.