WASHINGTON - You use your core before you get out of bed in the morning. Rolling over, sitting up, swinging your legs to the floor - your trunk muscles are already firing. They stay on through your ...

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 ...

From the diaphragm to the pelvic floor, scientists say improving your core strength can protect your spine and help you move with ease into older age. Exercises like the plank train the body’s full ...