In the application over the sacrum, one I-strip of kinesio tape will be applied with 25% tension using the fascia correction technique, which requires oscillatory movements between the tape and the skin.

In the application over the suprapubic region, two I-strips will be applied with 25% tension, also using the fascia correction technique, involving oscillations between the tape and the skin.

Pain will be assessed using the Visual Analog Scale. On the Visual Analog Scale, a score of '0' indicates no pain, while '10' represents the most unbearable pain on a 10 cm horizontal line. It is a simple, practical, valid, reliable, and reproducible measurement tool.

The Menstrual Symptom Questionnaire (MSQ) was originally developed by Chesney and Tasto in 1975 to evaluate menstrual pain and related symptoms. Participants rate the severity of symptoms they experience during menstruation on a scale from 1 (never) to 5 (always).

In this scale:

Items 1-13 assess negative effects, Items 14-19 assess menstrual pain symptoms, and Items 20-22 assess coping methods. As the average score of each subscale increases, it indicates a higher severity of menstrual symptoms related to that subscale.

The Menstrual Attitude and Behavior Scale will be used to assess individuals' attitudes and behaviors during the menstrual period. This scale, also known as the Menstrual Attitude Questionnaire, consists of 33 items divided into five subscales:

Menstruation as a debilitating event - 12 items Menstruation as a bothersome event - 6 items Menstruation as a natural event - 5 items Anticipation of the onset of menstruation - 5 items Denial of menstrual effects - 7 items Each subscale provides insight into specific attitudes and perceptions related to menstruation.

Fear of movement will be assessed using the Tampa Scale of Kinesiophobia. The scale uses a 4-point Likert-type scoring system, and the total score ranges from 17 to 68.

Higher scores indicate a greater fear of movement.