Core, Core, Core, You need it, preferably LOTS of it. But just having ABZZZ isn't enough. You need a core that actually works. A core that STOPS, instead of creates or allows movement through the lumbar spine. The "core" must create,  as Dr. Stu McGill puts it, "Super Stiffness" *this in NOT an ED commercial...But his lab did do this study. So sit-ups, crunches, Russian twists, these things, all out. And "Anti- Core", exercises that "BRACE" the spine against movement is all in.... Ribcage Down, Hips in Neutral: The Cylinder Position Here's the short: Use your "core" to create a stable platform not your lower back. Jamming your L4, L5 and … [Read more...]