http://www.crazywebjuice.com/Best_Core_Exercises
Are you looking for the best core exercises to bulk up your workout routine? Shaun T has not only created an incredible workout with the best possible core exercises available, he has designed an entire training system that is taking the fitness industry by storm. His 'Insanity' workout is said to be the best of its kind and a guarantee that no other workout can get you the same kind of result in just 60 days...