Rajiv Gandhi University of Health Sciences, Karnataka,

5) Akuthota V, Nadler SF. Core strengthening. Arch Phys Med Rehabil 2004;85:86-92. 6) Grenier S.G & McGill S.M. Quantification of lumbar stability by using 2 different abdominal activation strategies. Archives of Physical Medicine and Rehabilitation 2007; 88: 54-62. ................
................