Our proposal is a prospective, open-label, pilot study that will examine chronic neck and back pain among veterans. Our primary specific aim is to test three novel methods for evaluating clinical deficits in patients who have chronic neck and back pain: electromyographical (EMG) activity (primary outcome) and cervical/lumbar range of motion (CROM & LROM) (primary outcome) as well as skin surface temperature (thermography) (secondary outcome). Our hypothesis is that most patients with chronic neck and back pain significantly from sustained muscle spasms. As a result, patients may exhibit surplus EMG activity in affected areas due to spontaneous muscle twitch. And consequently, they may show signs of decreased range of motion due to increased muscle tone. They may also experience a rise in skin surface temperature due to excess heat production from sustained muscle contraction. We will measure these three phenomena using three different biophysical measurement tools. Electromyographic data will be collected with a surface EMG device, and cervical and lumbar range of motion with a gravity inclinometer. Skin surface temperature will be assessed with a medical grade digital thermography camera.