TMJ Support Group
Temporomandibular joint disorder, or TMJ syndrome, is an acute or chronic inflammation of the temporomandibular joint, which connects the lower jaw to the skull. The disorder and resultant dysfunction can result in significant pain and impairment.
I like that discription of what it is too.
I find it hard to explain sometimes.
Nowadays I probly do it 4-5 times a day, but the change is huge!