Most rotator cuff injuries heal with conservative treatment; however, a transcutaneous electric nerve stimulator (TENS) may help speed up this process. http://painrelieftens.com/blog/24-how-to-use-a-tens-machine-on-rotator-cuff-injuries
Shoulder instability often results from an injury to the glenohumeral joint. #dislocatedshoulder
Suprascapular nerve and shoulder pain, yes well I know about this one...
Here's a pic of how the nerves run through the shoulder down the arm. This is one of the situations that can cause pain further down the arm.
As a health practitioner, the two most common injuries I see are shoulder and low back injuries. Here is my advice for how to handle and heal from these common athletic injuries.
Hip, knee, ankle, rib, neck, and head Pain resolved – Upper Cervical specific
Signs of Scoliosis [infographics]PLEASE! If you have a child with these symptoms, have it checked by a doctor.
Medial Epicondylitis - What Is It, Symptoms, Causes | Lifescript.com
Treating Short Leg Syndrome and Leg Length Discrepency