Free physical therapy exercises for lower back pain relief. Evidence-based stretches and strengthening program. Free guide. Not medical advice.
Lower back pain affects 80% of adults at some point in their lives — and for most acute cases (under 12 weeks), targeted exercises outperform rest and medication. Movement heals most mechanical lower back pain. Our guide provides the core PT exercises most commonly prescribed for non-specific lower back pain, organized by difficulty level.
Gentle movements for acute phase: Knee-to-chest stretch — lying on back, pull one knee to chest hold 30 seconds, alternate sides. Cat-cow stretch — on hands and knees, alternate arching and rounding back slowly. Pelvic tilts — lying on back, flatten lower back against floor hold 5 seconds repeat 10 times. Walking — gentle 10-15 minute walks maintain mobility without stress. Avoid: sit-ups, heavy lifting, prolonged sitting or standing.
Core strengthening prevents recurrence: Bird dog — on hands and knees extend opposite arm and leg simultaneously, hold 5 seconds each side. Dead bug — lying on back extend opposite arm and leg simultaneously while keeping lower back flat. Glute bridges — lying on back, feet flat, raise hips hold 5 seconds. Pallof press (with band) — resists rotational force, trains anti-rotation stability. McGill Big Three — curl-up, side plank, bird dog — evidence-based protocol from Dr. Stuart McGill.
For most mechanical lower back pain (not caused by fracture, infection, or tumor) gentle movement is better than bed rest. Prolonged bed rest actually worsens outcomes — muscles weaken, stiffness increases, and recovery slows. The key word is gentle — activities should not significantly worsen pain. If pain is severe, radiating down the leg, or accompanied by bladder or bowel changes seek immediate medical attention.
Acute lower back pain (under 12 weeks): 90% of cases resolve within 6-12 weeks with appropriate activity modification and exercise. Chronic lower back pain (over 12 weeks) requires more comprehensive management including physical therapy, potentially imaging, and addressing psychological factors like fear-avoidance and catastrophizing. Recurrence is common — 60-80% have another episode within a year without addressing core weakness.
See a doctor immediately for: pain following trauma or fall, pain radiating below the knee (possible nerve compression), bladder or bowel dysfunction (medical emergency — possible cauda equina syndrome), fever with back pain (possible infection), unexplained weight loss with pain. See a doctor within a week for: pain not improving after 72 hours of self-care, pain waking you from sleep.
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