Myofascial release is a soft tissue method that provides removal of adhesions and tissue tension in tissues due to overload and repetitive use. These adhesions and unbalanced tissue tensions in the tissues can cause muscle weakness, numbness, pain, tingling and burning sensation. The soft tissue is palpated by the physiotherapist and pressure is applied directly to the skin until the tissue barrier is felt in the direction of restriction. Once the tissue barrier is present, it is applied for 90-120 seconds, without slipping on the skin or forcing the tissue, until the fascia complex begins to loosen and a softening sensation is achieved.

Evidence levels for approaches commonly used in the clinic for the treatment of chronic low back pain were generally very low to moderate. TENS (Transcutaneous Electrical Nerve Stimulation) is the most preferred application in the treatment of chronic pain in patients who receive conventional treatment in the clinic. TENS is a physiotherapy modality used to inhibit pain by stimulating the sensory nerves by applying a low frequency electrical current.

Myofascial trigger points are determined and the physiotherapist applies a light and continuous local pressure on them with his/her finger, usually not more than 30 seconds, until the moment of muscle relaxation, and as a result, the pain is expected to decrease to 0 (zero) and he withdraws his finger. He can do 3-5 repetitions until he sees relaxation in the muscle and reduction/disappearance of the pain.

Spinal mobilization is defined as low-speed, non-trust, passive movement within or at the limit of joint range of motion. Mobilization is low-speed, non-trust, passive joint movement.

MUSCLE ENERGY TECHNIQUES The muscle energy technique is a treatment technique that includes alternating periods of resistant muscle contractions and active-assist stretching, mostly used by osteopaths, physiotherapists, and chiropractors.

It is a questionnaire to evaluate the disability levels and quality of life faced by patients due to low back pain. It was developed to evaluate pain-related limitation in people with acute, subacute, or chronic low back pain. It includes 1 item related to pain and 9 items related to activities of daily living (personal care, lifting, walking, sitting, sanding, sleep, sexual life, social life and travel). Each item is measured on a 6-point rank scale between 0 and 5 points according to the scenarios it contains. At the end of the survey, the scores are summed and the percentage value is calculated for the total score.

This scale has been shown to accurately measure the level of depression. The scale consists of 21 questions with 4 options, each corresponding to 0-3 points, and the patient is asked to choose the appropriate sentence according to his condition in the last week. mood, pessimism, sense of failure, dissatisfaction, sense of guilt, sense of punishment, self-hatred, self-blame, desire for self-punishment, crying spells, irritability, social introversion, indecisiveness, deterioration of body perception, determination of workability, sleep disorders, 21 symptoms and behaviors including fatigue, fatigue, decreased appetite, weight loss, somatic complaints and loss of libido are questioned.

The Pittsburgh Sleep Quality Index is a self-report questionnaire that assesses sleep quality and disturbance over the past 1-month time period. This questionnaire has seven scales including Subjective Sleep Quality, Sleep Latency, Sleep Duration, Habitual Sleep Efficiency (the ratio of sleep time to time in bed), Sleep Disorders (waking up at night), Sleeping Medication Use, and Daytime Dysfunction (problems caused by insomnia during the day). . Calculation of scores for these seven components yields a final score. The score for each scale ranges from 0-3, with three points on each scale indicating the maximum negative value. The total score of this questionnaire is between 0-21, and a total score greater than 5 is an indication of inadequate sleep quality.

The Visual Analog Scale (VAS) was used to evaluate the pain intensity of patients with low back pain during movement and rest. According to the VAS, patients are asked to indicate their pain intensity by giving a number from 1 to 10, with a score of "0" if the pain sensation is no pain, and "10" if the pain sensation is the most severe.