Here is the list of muscles potentially responsible for these pains, a link can be selected for more details on a particular muscle: Scalene muscles Levator scapula muscle Supraspinatus muscle Trapezius muscle Multifidus muscles Splenius
Here is the list of muscles potentially responsible: Scalene muscles Levator scapula muscle Supraspinatus muscle Trapezius muscle Multifidus muscles Splenius muscle of the neck Rhomboid muscle Triceps brachii muscle Biceps brachii muscle
Here is the list of muscles potentially responsible: Scalene muscles Levator scapula muscle Supraspinatus muscle Trapezius muscle Multifidus muscles Splenius muscle of the neck Rhomboid muscle Triceps brachii muscle Biceps brachii muscle