Fibromyalgia is the third most common musculoskeletal condition in terms of prevalence, after lumbar pain and osteoarthritis. Its prevalence is around 2-4 % and is more frequent in women than in men; the prevalence is highest in age the range of 40-60 years.

Group A (Control Group): Patients will receive exercises, and sham Non-Invasive Neuromodulation, 3 sessions per week (one hour for each session) for 4 weeks.

Group B (Study Group): Patients will receive exercises as in group (A) in addition to Non-Invasive Neuromodulation 3 sessions per week (one hour for each session) for 4 weeks.

Inclusion Criteria:

1. Patients fibromyalgia from both genders.
2. The duration of fibromyalgia is more than 6 month (all patients with history of cervical or lumbar pain) and following diagnosis of FM using the 2016 revised FM criteria, on the basis of the ACR-2010 criteria.
3. Their ages will be ranged from 25-35 years old.
4. They will be medically stable and have sufficient cognitive abilities that enable them to understand and follow instruction according to Montreal Cognitive Assessment (MoCA) >26.

Exclusion Criteria:

1. Other Neurological diseases as stroke , multiple sclerosis, Parkinson's disease and motor neuron disease
2. Pacemaker
3. Spinal fusion-cervical or lumbar
4. Metal implants in the spine
5. Pregnancy
6. Epilepsy
7. Severe psychiatric disorder or alcohol and drug abuse.
8. Unstable medical condition which could compromise the participant's welfare or confound the study results.
9. Uncontrolled blood pressure or diabetes
10. Visual or auditory problems.
11. Active inflammatory conditions