The document summarizes a study that compared the effectiveness of different combinations of manual therapy and exercise for treating mechanical neck pain. All patients received neck exercises and cervical spine mobilization. Additionally, some patients received thoracic spine manipulation. Those who received all three treatments experienced greater reductions in neck pain and improvements in daily functioning after one week compared to those who only received exercises and cervical mobilization. The combination of neck exercises, cervical mobilization, and thoracic manipulation led to quicker relief of neck pain symptoms.