Is exercise effective, or just efficacious?
Four pages on PainSci cite Beedie 2016: 1. The Complete Guide to Chronic Tension Headaches 2. The Complete Guide to Neck Pain & Cricks 3. Strength Training for Pain & Injury Rehab 4. Exercise works, except when it’s ineffective
PainSci notes on Beedie 2016:
“Efficacy” is how well a treatment works in ideal circumstances, such as in a carefully contrived scientic test. Unfortunately, real life is rarely ideal: “effectiveness” is how well the same thing works in typical clinical settings and patients’ lives. Exercise is well-known to be efficacious, but is often not effective. That is, it works well when tested in the lab, but not for real patients. Effectiveness is what matters to patients!
This page is part of the PainScience BIBLIOGRAPHY, which contains plain language summaries of thousands of scientific papers & others sources. It’s like a highly specialized blog. A few highlights:
- Long-Term Effects of Repeated Injections of Local Anesthetic With or Without Corticosteroid for Lumbar Spinal Stenosis: A Randomized Trial. Friedly 2017 Arch Phys Med Rehabil.
- Cannabis-based medicines for chronic neuropathic pain in adults. Ateş 2026 Cochrane Database Syst Rev.
- Effect of exercise on depression and anxiety symptoms: systematic umbrella review with meta-meta-analysis. Munro 2026 Br J Sports Med.
- Optimizing elastic band resistance training for Metabolic Syndrome components in older adults: A systematic review, meta-analysis, and meta-regression of randomized controlled trials. Saez-Berlanga 2026 Arch Phys Med Rehabil.
- Biomechanical insights into Achilles tendinopathy risk and protection in runners: a large prospective study 4HAIE. Jandacka 2026 Br J Sports Med.