Relationship between the number of steps taken during lockdown caused by the COVID-19 pandemic and low back pain

Introduction: In 2020, the whole world was overwhelmed by the SARS-CoV-2 coronavirus threat. In order to prevent the spread of the virus, national governments introduced restrictions of movement in public space, closing schools, universities, many companies switched to remote working. In addition to the obvious benefits of the above changes, numerous side effects can be observed. One of them is pain in the locomotive organs caused by the sedentary lifestyle. Objective: The main objective of the study was to assess the relationship between physical activity during quarantine, caused by the COVID-19 pandemic, and the occurrence of spinal pain. Material and methods: The study was attended by 55 people (29 women and 26 men) who attended physiotherapeutic consultations due to low back pain. For comparison purposes, they were divided into two groups: Group 1 (n=24) includes active persons, Group 2 (n=31) includes inactive persons. The survey was conducted in June 2020. The study used the reading of pedometers from mobile phones and the Rolland-Morris Questionnaire, Laitinen’s Pain Scale and author’s own questionnaire. The respondents were asked to share the pedometer results from given weeks before, during and after restriction causes by the COVID-19. Results: Physically active persons (those performing health training) performed more steps before introducing restrictions (p<0.001). After the introduction of restrictions, all-day activity decreased significantly in both groups. The evaluation of pain characteristics revealed significant differences (between groups) in two categories – pain intensity and physical activity limitation. Group 2 individuals also reported greater functional limitations. Conclusion: In physically inactive people, the intensity of low back pain was much higher. This proves the relationship between activity levels and pain.