The effect of strength training on motor control and the level of back pain

Background. Physical activity is an integral part of a healthy lifestyle. Properly developed training leads to many beneficial changes affecting the functional capabilities of people of all ages and with varying degrees of training. The aim of the study was to assess the impact of strength training on motor control and back pain. Material and methods. The study involved 60 healthy people who were assigned to one of two groups, taking into account their level of physical activity. Motor control was assessed by analyzing movement patterns, balance and activation of the transverse abdominal muscle. Spinal pain was assessed on the basis of the author's questionnaire and Oswetry questionnaire. Results. Subjects in Group II spent more time during the day in a sitting position and more often experienced back pain. In Group I statistically better results were recorded in the FMS assessment. In both groups the distribution of the foot load was correct. In the posturographic study, better results of most stabilometric parameters were observed in Group I. Better activation of the transverse abdominal muscle was noted in the subjects in Group II. According to the Oswestry questionnaire, the subjects of Group II were more likely to experience back pain, especially when lifting heavy objects. Conclusions. In physically active people better motor control and balance were observed, as well as less frequent back pain.