I used to do strength training regularly and want to get back to this but keep having a problem. Certain exercises make my upper shoulders tense up and then I get a really bad headache on the one side. This takes a long time (days) for the muscles to relax again. I am not going that heavy but maybe more than I am ready for. Has anyone else had this happen? Do you think if I just start lighter with any exercise that uses the shoulder/upper back that I could strengthen these and get past this?
Thanks.
Thanks.