Great book for finding out more concerning trigger factors: https://amzn.to/2CGgbPC (affiliate).
Trigger factors in the sternocleidomastoid or SCM muscle mass can be responsible for a host of issues varying from lightheadedness, to frustrations, to jaw discomfort. Learn how you can locate and also inspect your scm for trigger factors as well as exactly how to treat them. Please leave any type of inquiries or remarks down below, Thanks ~ Ed Deboo, PT.
Bellingham Physical Therapy.