Objective: To validate the effectiveness of six exercise therapies in treating low back pain using Meta-analysis methods, and to propose optimal exercise duration, frequency, and cycle.
Conclusion: All six exercise therapies effectively alleviated low back pain, with yoga showing the best results. The optimal exercise intervention protocol involved exercise duration not exceeding 30 min per session, frequency of more than 4 times per week, and cycle not exceeding 4 weeks. Additionally, exercise interventions exhibited the most significant improvements in Oswestry Disability Index scores for low back pain.