Fitness Friday = all this talk about "the core", what is it really? http://www.fitday.com/fitness-articles/fitness/body-building/how-core-fitness-exercise-benefits-the-entire-body.html

How Core Fitness Exercise Benefits The Entire Body / Fitness / Body Building
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Core fitness exercise has become synonymous with abdominal conditioning. In terms of core stability, the abdominal muscles do little. Without proper strength and conditioning of all core muscles, injury, aches and pains can occur more frequently. The core of the body is responsible for supporting th…