PROPHYSIOTHERAPY
Physio-Approved Exercise

How to do Curl-ups (McGill Style)

Core
Intermediate
Mat
3 sets of 8-10 reps
Reviewed by Dr. Jahirul (J) Mazumdar, BPT · 11 July 2026

Lie on your back with one knee bent, one leg straight. Hands under the low back.

Step-by-Step Instructions

  1. 1
    Lie on your back with one knee bent, one leg straight. Hands under the low back.
  2. 2
    Lift the head and shoulders slightly, keeping the low back neutral.
  3. 3
    Hold 5 seconds. Lower.
Watch demo video
Do
  • Maintain neutral spine
Don't
  • Do not flatten the low back
Clinically used for
Core WeaknessLumbar InstabilityLower Back Pain

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