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Raymond Lam — TCM & Physiotherapy Registered Chinese Medicine · Physiotherapy
Rehab Exercises

Low Back Pain Exercises

Core rehab moves — ankle pumps, straight-leg raises, bridges — to ease disc pain and build support.

Low Back Pain Exercises

Exercises for chronic-phase disc herniation

Why does a “disc” problem sometimes cause leg pain rather than back pain? These can be signs of lumbar disc herniation:

  • Sudden severe back pain when bending, without obvious injury
  • Pain or leg discomfort after sitting a while
  • Back pain worsened by coughing or sneezing
  • Tingling down the buttock, back of thigh, calf or foot
  • Weakness in the legs

Targeted exercise restores the strength of the core and back muscles, stabilising the lumbar spine and reducing pain and restriction.

⚠️ In an acute flare, rest is the priority. Do the moves below in the chronic phase, within a pain-free range; stop immediately if leg pain radiates.

Five key rehab moves

  1. Ankle pumps: lying or seated, slowly pull the toes toward you (dorsiflex), hold 5 seconds; then point the toes (plantarflex), hold 5 seconds. Improves circulation, gently glides the nerve root, eases numbness. 10–15 reps, several sets daily.
  2. Straight-leg raise: lying down, one leg straight, slowly raise it 15–30 cm (only as far as no back or radiating leg pain), hold 5 seconds, lower slowly. Keep the back pressed to the floor. 5–10 reps per leg.
  3. Bridge: lying with knees bent, feet flat hip-width apart, brace the abdomen and lift the hips using the glutes (not the back) so shoulder–hip–knee form a line; hold 3–5 seconds at the top, lower vertebra by vertebra. 10–15 reps.
  4. Knee-to-chest: start with one knee. Lying down, draw one knee gently to the chest, hold 15–30 seconds, back pressed down. Pain-free is the rule.
  5. Dead hang: stand under a sturdy bar, grip it, relax the shoulders and let the body hang (knees slightly bent), 10–30 seconds. Gentle gravity traction eases pressure on the nerve. Lower down gently — never jerk or swing.

Consistent exercise, with good posture and treatment, helps restore lumbar function and reduce recurrence.

Wondering if this treatment suits you? Get in touch to enquire.