An electromyographic (EMG) device for the diagnosis and treatment of muscle injuries associated with pain, stiffness, and movement disorders which is configured for diagnosing chronic and recurrent muscle pain and which includes two active EMG electrodes and an EMG reference electrode which when attached to the subject patient can measure and display electromyographic signals. The device includes an integrated stimulator that can be used for treating chronic and recurrent muscle pain, by evoking stimulation, or E-stim, location. The device includes a visual display system for displaying raw and processed EMG and is configured to provide for audio feedback based on the raw EMG.
