Question: What are the difference between Fix My Shoulder Pain and Shoulder Pain Solved?
Fix My Shoulder Pain is more specific than Shoulder Pain Solved. It just doesn't address shoulder pain but it also addresses certain injuries like Rotator Cuff Tear, Rotator Cuff Tendinitis, Frozen Shoulder and more. You can check this link http://www.criticalbench.com/gains/fmsp to know more about the program.
A great video on shoulder pain and what to do about it: