Overview
- Published in the British Journal of Sports Medicine on 21 July 2026, the EduSwim trial randomly assigned 76 adults with low back pain lasting at least 12 weeks to either an eight‑week individualized swimming-plus-education program or to education alone.
- After eight weeks the swimming group improved about 50% from baseline and scored on average 2.5 points lower on a commonly used disability scale than the education-only group.
- Secondary measures such as pain intensity, functional limitation, pain self-efficacy and fear of movement improved early in the swimming group, with differences that lessened but remained at 26‑ and 52‑week follow-ups.
- The intervention combined tailored swim plans (goal of three 30–45 minute sessions per week) with four telehealth physiotherapy coaching sessions, and participants reported greater confidence to exercise and many continued physical activity after the program.
- The study fills a long-standing evidence gap about swimming as treatment for chronic low back pain but authors and commentators say the modest sample size and participant selection mean larger, more diverse trials are needed before widespread guideline or policy changes.