Lumbar pain syndrome is manifested by pain between the area of the lower rib edges and gluteal folds, with or without propagation to the lower extremity. The pain is accompanied by reduced mobility and poor stabilization of the lumbar spine, hypotonia of the surrounding musculature, tension and worse respiratory function. Lumbar pain syndrome therapy can be conservative or operative, and conservative methods are based on physiotherapy interventions. The first step that a physiotherapist should do for people with lumbar pain syndrome is to carry out a physiotherapy assessment, and then a plan of physiotherapy interventions that should be carried out in the examined patient is drawn up. Physiotherapy interventions carried out should be individually adapted, and may include rest, application of physical agents, therapeutic exercises, traction, manipulation and education. Dynamic neuromuscular stabilization represents one of the most modern techniques of deep stabilization of the musculoskeletal system and is also among the most recognized physiotherapy interventions performed on people with lumbar pain syndrome. The basis of DNS lies in the optimal stabilization of the human body, which should precede all voluntary anticipatory and recreational human movements. Given that the fundamental preventive factor of lumbar pain syndrome is the stability of the trunk and the strength and appropriate joint co-activation of the complete abdominal musculature, DNS exercises play a major role in the treatment of lumbar pain syndrome. Research has shown that DNS exercises are significantly more effective in reducing pain in lumbar pain syndrome compared to general physical exercise, that they are particularly effective during the first three months of rehabilitation, and that the application of specific DNS exercises for improving trunk stability and strengthening the deep stabilizing trunk musculature effectively reduce pain caused by lumbar pain syndrome.