Low back pain is described as discomfort and pain in the area of the lower back, between the inferior gluteal brasa and the inferior costal arches, with the possibility of discomfort and pain spreading down the lower extremity. Considering the complex etiology of low back pain and the causes that are not always fully elucidated, low back pain therapy is often symptomatic and not always aimed at the cause. The role of the physiotherapist in the treatment of low back pain is important, and he should carry out physiotherapy assessment procedures and accordingly choose the appropriate physiotherapy interventions to carry out. It is important to approach the sick person holistically, individually and as a team. Rest is most often applied in the acute phase with the use of physical agents for the purpose of reducing discomfort, implementation of selected therapeutic exercises, education of the patient and his close relatives, manual and manipulative methods and techniques such as massage, traction and manipulation, etc. The most commonly applied physical therapy methods during the treatment of low back pain are thermotherapy, transcutaneous electrical nerve stimulation, interfering currents, electrostimulation, the use of therapeutic ultrasound and therapeutic laser, magnetotherapy, hydrotherapy and hydromassage. The basis of physiotherapy interventions in the treatment of low back pain is physical activity, that is, therapeutic exercises that should be properly selected and carried out continuously.