“…The soft tissue interventions applied by the trials were divided in two main techniques: massage therapy (50%) [ 72 , 74 , 77 , 78 , 79 , 80 , 81 ] and pressure release techniques on active myofascial trigger points (50%) [ 61 , 71 , 73 , 75 , 76 , 82 , 83 ]. The most common design performed only one session of intervention (50%) [ 71 , 72 , 73 , 74 , 75 , 76 , 83 ], but there were also studies which performed different number of sessions for two (14.3%) [ 79 , 82 ], three (21.4%) [ 77 , 80 , 82 ], four (14.3%) [ 61 , 78 ] and five weeks (7.1%) [ 81 ]. Inside the pressure release treatments, the most used technique was suboccipital inhibition applied in subjects suffering from neck pain and tension-type headache, however, it was performed from three min to 10 min depending on the trial.…”