Biceps Tendonitis (a.k.a. bicipital tendonitis) is an inflammation or irritation of the long head of the biceps tendon. When it gets irritated, it can be very painful and limit movement in the shoulder. See Doctor Jo’s blog post about this at: http://www.askdoctorjo.com/biceps-tendonitis
Shoulder instability often comes from a shoulder dislocation. If you dislocate your shoulder once, you have a very high probability of dislocating it again. These exercises should help keep it in place, by strengthening all the muscles around the shoulder joint. See Doctor Jo’s blog post about this at: http://www.askdoctorjo.com/content/shoulder-instability-exercises
Frozen shoulder, which is technically known as adhesive capsulitis, is a condition that causes stiffness and pain in your shoulder joint from adhesion build up. See Doctor Jo’s blog post about this at: http://www.askdoctorjo.com/frozen-shoulder-stretches-exercises
Oh how I hated the ending of "The Family of Blood" although it couldn't have ended any other way. The Doctor so cold and angry and heartbroken....revenge doled out so cruelly. Experiencing briefly a life he could never have, the fate of the universe on his shoulders. How tempting to leave it all behind.