Researchers conducted a systematic review and meta-analysis to evaluate the effects of core muscle training for chronic non-specific low back pain. The analysis combined data from 15 randomized controlled trials involving individuals with this common condition. The goal was to see if strengthening core muscles could reduce pain intensity and disability scores.
The study found that core training led to significant improvements in both pain and function. When core exercises were combined with other therapies, the improvement in function was even more pronounced. Additionally, longer intervention durations of at least eight weeks were associated with stronger pain-relieving effects.
No adverse events or safety concerns were reported in the included studies. However, the overall quality of evidence was rated as low because of a high risk of bias and significant differences between the studies. Readers should understand that clinical decisions regarding training modality selection should be individualized based on the patient’s primary treatment goal.