Inclusion Criteria:  Unmarried Females with age 18-25 years Normal Menstrual cycles 21-35 days Primary Dysmenorrhea diagnosis made on the WaLIDD score WaLIDD score of 1- 7 (Mild to moderate dysmenorrhea)  Exclusion Criteria:  History of regular exercise (3 times weekly for 30-45 min) Motor Disabilities ( ALS, Multiple sclerosis, Muscular dystrophy ) Autoimmune conditions (RA, Hashimotos Thyroiditis) Chronic illnesses that might contraindicate physical exercise (asthma, epilepsy, migraine, anemia, complete heart block, acute congestive heart failure, unstable angina, and uncontrolled severe hypertension)