Physical Activity and Pain During Pregnancy

Low back and pelvic girdle pain are prevalent during pregnancy, impacting about 50% of pregnant women. Previous studies conducted on the general population have suggested that physical activity has been associated with reductions in pain levels. Purpose: To determine if women with higher levels of physical activity experience less low back and pelvic girdle pain and lower disability scores than women who are less physically active. Methods: Pregnant women (n=24, 32.2 ± 4.1 years) were recruited between 28- and 32-weeks gestation. Participants reported their weekly physical activity, responded to subjective pain surveys, and underwent a battery of objective pain testing. Spearman’s-rho was used to assess correlations between physical activity scores and each subjective pain measure. Results: Tests for correlation between pregnancy physical activity scores and pain domain measures were not significant (ps>0.05), so no relationship could be determined between physical activity levels and low back/pelvic girdle pain based on this study. Conclusion: This study was not able to identify a significant correlation between physical activity levels and low back/pelvic girdle pain during pregnancy.