Neck and shoulder muscle strength in patients with tension-type headache: A case-control study

Conclusion
Patients with TTH exhibited decreased muscle strength in the neck extensor muscles, inducing a reduced cervical extension/flexion ratio compared to healthy people.

Source: Cephalalgia - December 17, 2015 Category: Neurology Authors: Madsen, B. K., Sogaard, K., Andersen, L. L., Skotte, J. H., Jensen, R. H. Tags: Original Articles Source Type: research