With many injuries and restrictions I find the the pectoralis minor is often very tight and more importantly weak.
Whether this is the symptom, cause or just a secondary factor, mobilising this region is very useful.
This is a nice routine to work on the #mobility of this often tight and prohibited region.
– 10 reps arm @ 90 degrees palm up
– 10 reps @ 90 degrees palm down
– 10 reps @ 100, 110, etc Palm down depending on your restriction
– Finally you can lift the shoulder off the ground for 30 seconds to stretch out.