McArdle sign is related to a diagnosis of MS; however, this sign has been described only twice previously. When defined as a reduction in neck strength >10% with neck flexion, McArdle sign is 100% ...

It appears that patients with tension-type headache (TTH) have relatively weak neck extension muscles, a new study shows. Researchers found that these patients are 26% weaker than controls with ...

‘Rather than bending the neck forward or tucking the chin, the aim is to draw the head straight back over the shoulders, ...

Background The prevalence of CNP increases year by year, affecting the life and work of its patients. At present, there is little comparative analysis of static and dynamic electromyography (EMG) of ...