The Difference Between the Effects of the McKenzie Neck Exercise and Contract-Relax Stretching on Neck Function of Onion Peelers with Myofascial Pain Syndrome

Many jobs have health risks caused by unergonomic posture while working for a long time. One of the disorders that often occurs is myofascial pain syndrome. If ignored, there will be disruption in neck function. Contract-relax stretching can reduce and spasm muscles, McKenzie exercise restore cervical intervertebral disc to its normal position disability. This research aimed determine difference effect contract-relax on neck‘s function onion peelers with The study was quasi-experimental two groups: pre-test post-test design. population at CV. Anita Jaya Sukses, Sidoarjo. sample 18 respondents who met inclusion criteria. Data weres analyzed using Independent Sample T-test. Based test, obtained significant value 0.011(p< 0.05), so H0 rejected H1 accepted. concluded syndrome.
 Keywords: stretching, exercise, syndrome