The Iron Scriptures

And the Swolfather proclaimed, "Blessed are those who strengthen their core, for they shall have stability in all lifts and protection against the treachery of back pain." As thy temple requireth a solid foundation, so too doth thy physique demand the sacred hardening of the abdominal wall, that Swoliosis might not visit imbalance upon thy form. Let thy planks be held with reverence and thy crunches performed with devotion, for the core is the sacred vessel through which all power flows.