The Cervical Lateral Glide (CLG) is a neural tissue mobilization technique capable of achieving a hypoalgesic effect during the onset of cervicobrachial pain symptoms. This happens through a series of complex physiologic interactions which are not fully understood. The CLG Physical therapy technique consists of controlled movements of the cervical and brachial plexus neural tissue. Hypoalgesic effect produced by CLG is associated to an increase in neural tissue mobility, edema, inflammation and intraneural pressure reduction, without any known side effects when applied properly, except for a momentary worsening of symptoms (the only known side effect of CLG), which is an important contrast to the wide and sometimes severe spectrum of side effects derived from drug therapy used to treat cervicobrachial pain.