resting position of the TMJ:_
-open and closed packed position -:
open packed position of TMJ movement slightly open (lips together,teeth not in contact )
closed packed of tmj mouth closed teeth clenched.
forward head posture:-
head moves forwrd shifting center of gravuty
-tocompensate the upper body drift backward
-to compensate for upper body shift,hip tilt forward
so forwrd head poatureposition can cause not only head/ neck problems back pain akso causeby them
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