Frozen shoulder means you have a limited range of motion in the shoulder and should be treated with Massage I would recommend myofasia release as it works on stuck tissue that has been ongoing for a while.
Do not use cold with frozen shoulder use heat.
Frozen shoulder does not mean to say it has turned into a block of ice it usually means the immobility to move it at all, hence the name.
However you do have to try and move it even tho it is a very painful condition.
if you struggling with any problems in the arms shoulder or back. I can help you with your pain.
Contact me 07765531425