Your Core

The Spiderweb Theory When a force is exerted on your core, it is felt throughout the entire body, just as every strand of a spiderweb responds to a touch on a single strand. Though it will not be as powerful or concentrated as where the initial force was made, the movement does affect the rest of the body. by strengthening th real core - which is, for us, the posterior chain - you will create a tangible impact on the movement of all the surrounding tissue, including your extremities.