The Effect of Yoga Practice on Pain Intensity, Menstruation Symptoms and Quality of Life in Primary Dysmenorrhea

Inclusion Criteria: * Accepting voluntarily to participate in the study. * Studying in 1st and 2nd grade between 18 October 2021-16 September 2022 at Mersin University Faculty of Nursing in the Academic Year of 2021-2022, * Between the ages of 18-24 years, * Willing to participate in the study, * Having the facilities (computer, internet, etc.) to participate in the online training, * Having female gender and a regular menstruation period (occurring at intervals of 21-35 days and lasting 3-8 days), * Having menstrual pain intensity at least 4 points according to the Visual Pain Scale, * Having a score of 60 or more according to the Menstruation Symptom Scale, * Not using hormonal contraception and intrauterine equipment, * Not pregnant and have not experienced pregnancy before, * Not having a systemic and chronic disease, * There is no physical health problem that will prevent/limit yoga practice, * No diagnosed musculoskeletal disease or no severe heart disease, * Not practicing yoga regularly, * No diagnosed psychiatric problems, * Did not take the Obstetrics-Women's Health and Diseases Nursing course, * Female students with primary dysmenorrhea who signed the Informed Consent Form. Exclusion Criteria: * Not accepting voluntarily to participate in the study. * Studying in Mersin University Nursing Faculty in the 1st and 2nd grade except 18 October 2021-16 September 2022 in the Academic Year of 2021-2022, * Younger than 18 years old or over 24 years old, * Not having the facilities (computer, internet, etc.) to participate in the online training, * Not having female gender and a regular menstruation period, * Menstrual pain intensity less than 4 points according to the Visual Pain Scale, * Having a score of 59 or less according to the Menstruation Symptom Scale, * Using hormonal contraception and intrauterine device, * Pregnant and have experienced pregnancy before, * Having a systemic and chronic disease, * Having a physical health problem that will prevent/limit yoga practice, * Diagnosed musculoskeletal disease or severe heart disease, * Doing regular yoga exercises, * Having a psychiatric problem, * Obstetrics-Gynecology and Diseases Nursing course, * Students without primary dysmenorrhea who do not sign the Informed Consent Form.