Skip to content

What Causes Lower Back Pain?

Straight-leg raise assessment for sciatica and back pain

Most lower back pain is mechanical – linked to muscles, joints, discs or load – rather than serious disease.

What to know

Long sitting, sudden lifting and weak core or hip muscles are common contributors.

What helps

Staying gently active usually helps more than prolonged bed rest.

When to get help

See a clinician urgently if back pain comes with numbness around the groin, bladder or bowel changes, fever or major leg weakness.

This article is general information and does not replace an individual assessment. Book an appointment for personalised advice.

Published October 26, 2026 · WayPhysio, Greater Noida