Lower Back Pain: Causes and Yoga Poses That Help

A schoolteacher, a bank clerk and a farmer can all sit in my OPD on the same morning with the same complaint: a dull ache across the lower back that has been there for months. Their work is different. The problem, and the fix, are often the same.

Why lower back pain happens

In most people, no single damaged structure can be blamed. Doctors call it non-specific low back pain. Common contributors:

  • Long hours of sitting, especially slouched
  • Weak core and hip muscles
  • Heavy or repeated lifting with a bent back
  • Excess body weight
  • Poor sleep, stress and low mood, which make pain feel worse and last longer
  • Age-related disc and joint wear, which is normal and often seen on scans of people without pain

A 2026 review supporting new back pain guidelines found that poor coping with pain, low general health and psychiatric illness were linked to pain becoming long-term. Back pain is not only mechanical.

Does yoga actually help? The evidence

Recent research, retrieved from PubMed, gives a fairly clear picture:

  • A 2026 meta-analysis of 70 randomised trials (3,991 adults) with chronic low back pain found that exercising three or more times a week gave better long-term results than fewer sessions. Yoga reduced disability in the short term, with moderate certainty.
  • A 2026 review comparing yoga directly with other exercise found no clear difference in pain, but yoga improved emotional wellbeing more.
  • In people with back pain and low mood, a 2026 network meta-analysis found yoga combined with education gave the largest improvements in both pain and depressive symptoms at around three months.
  • Other mind-body exercises such as tai chi and qigong also help, according to a 2025 analysis of 29 trials.

In plain terms: yoga works about as well as other good exercise programmes for the back. Its extra benefit is on stress and mood. The most important factor is doing something regularly.

Five poses to start with

Move slowly. Breathe normally. Stop if pain shoots down a leg.

  1. Marjariasana–Bitilasana (cat–cow): on hands and knees, gently arch and round the back. 8–10 slow rounds.
  2. Balasana (child's pose): sit back on your heels with arms stretched forward. Hold for 5–6 breaths.
  3. Bhujangasana (cobra): lying face down, lift the chest using the back muscles, elbows bent, hips on the floor. Hold for 3–5 breaths.
  4. Setu bandhasana (bridge): lying on your back with knees bent, lift the hips. Strengthens the buttocks and core. Hold for 5 breaths.
  5. Supine knee-to-chest: lying on your back, hug one or both knees towards the chest. Hold for 20–30 seconds.

Aim for 20–30 minutes, at least three days a week. A trained yoga teacher for the first few sessions is worthwhile.

Poses to avoid or modify

  • Standing forward bends with straight legs (uttanasana) if you have sciatica or a disc problem
  • Deep twists and full backbends in the early weeks
  • Any pose that sends pain, tingling or numbness down a leg

Other practical steps

  • Get up and walk for a few minutes every 30–45 minutes of sitting
  • Lift with bent knees, keeping the load close to your body
  • Choose a medium-firm mattress; a very hard surface is not better for the back
  • Lose weight gradually if you are overweight
  • Sleep well; poor sleep makes back pain worse

When yoga is not enough

See a doctor before starting if you have fever, unexplained weight loss, a history of cancer, numbness around the private parts, trouble passing urine, or weakness in a leg. These need assessment first.

Next step: Pick three of the poses above and do them tonight. Then put three fixed sessions a week in your calendar for the next six weeks.

Related reading

References

  1. Blanco-Heras L, Rebollo-Salas M, Cardellat-González M, et al. The efficacy of exercise therapy for nonspecific chronic low back pain according to the FITT principle: a systematic review with meta-analyses. J Orthop Sports Phys Ther. 2026;56(9):571–584. doi:10.2519/jospt.2026.14098 (via PubMed)
  2. Li T, Wen Q, Zhang L, et al. Is yoga more beneficial than exercise-based interventions for patients with chronic low back pain? Front Med (Lausanne). 2026;13:1792208. doi:10.3389/fmed.2026.1792208 (via PubMed)
  3. Haller N, Köbel L, Schäffer L, et al. Interventions incorporating physical activity in comorbid low back pain and depressive symptoms: network meta-analysis. Sci Rep. 2026;16(1). doi:10.1038/s41598-026-54397-0 (via PubMed)
  4. Xia Y, Hu Y, Ouyang J, et al. Four mind-body exercise therapies for chronic nonspecific low back pain: network meta-analysis. Eur J Pain. 2025;29(8):e70092. doi:10.1002/ejp.70092 (via PubMed)
  5. Skelly AC, Chou R, Brodt ED, et al. Assessment and treatment of acute low back pain: a systematic review. Pain Med. 2026. doi:10.1093/pm/pnag131 (via PubMed)

About the author

Dr Markandaiya Acharya, MBBS, MS (Orthopaedics), Orthopaedic Surgeon. OCMR Reg. No. 22788.

This article is for public health education and does not replace an in-person consultation.

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