CORE TRAINING IS far too often misunderstood. The default plan for lots of guys is to crank through situp reps—but that only trains one function of the core, trunk flexion, and it's easy to get sloppy ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

Core strength isn’t just about looking good at the beach – it’s the foundation of everyday movement and long-term health. For those spending hours at a desk, a strong midsection counteracts the ...