4. Discussion
low back pain, LBP
DISEASE
Exercise is recommended to be a part of low back pain management in several clinical guidelines, and some exercise approaches require a long time (for instance, thirteen weeks) to be effective.Combination therapies, such as exercise combined with other methods, are also used to treat LBP.Our research on the effect of EA is consistent with earlier studies.There are some limitations in this study. Based on disease duration, LBP patients are usually categorized into acute (less than 6 weeks), subacute (6–12 weeks), and chronic groups (more than 12 weeks).