Kinesiotape application will be performed by a certified researcher using 5cm x 5cm kinesiotape material. In addition to the kinesiotape application, patients will be given a 30-day home exercise program. This consists of passive lumbar flexion (single and double leg stretching), hamstring stretching, pelvic tilt, half sit-up, bridge, straight leg raises, and hip and back extensor strengthening exercises.

Exercise program will be performed to the control group

Kinesiotape application will be performed by a certified researcher using 5cm x 5cm kinesiotape material. The standing patient, prepared in terms of clothing and skin, will be asked to lean forward. While adhering the tape to the right paravertebral region, the lower end of the tape will be adhered 7 cm below the sacroiliac joint at the level of the paravertebral muscles. The patient, still leaning forward, will be then asked to make a slight rotation to the left; in this position, the tape will be adhered upwards on the paravertebral muscles without any tension. For the left paravertebral region, the procedure will be reversed as compared to the right, ensuring that the tape was not stretched at all.

VAS is used to subjectively measure perceived pain. It is a scale in the form of a 0-10 cm ruler, with 'no pain' at one end and 'the most severe pain' at the other, used to quantify pain intensity. The patient marks their pain level on the ruler.

Turkish reliability and validity study conducted by Ağargün et al. (1996) this scale, which assesses an individual's sleep quality over the past month, includes 24 items. Of these, 19 are self-reported questions answered by the individual, and five are answered by the roommate or spouse