McGill Curl Up Sit Up Technique

How to do a back friendly sit up! This video reveals how to do a back friendly abdominal workout without stressing your lumbar discs.
It is essential to avoid repeated flexing of the low back, especially with twisting, if you want it to stay healthy. Normal sit ups put a staggering stress on the spine.
In this video, Dr Pete demonstrates the principles taught by the world expert Professor Stuart McGill, who has re-written the book on core strength training.
Useful for all athletes, fitness enthusiasts and individuals wishing to strengthen their core and fix their back issues!