The phenomenon of unstable surface and core training has grown exponentially over the years. Videos of individuals demonstrating feats of “balance and coordination” drills on Bosu balls alongside ...

Case in point: You rely on your core muscles to carry you through the miles. And research shows that core strength training can improve the force you put into your steps, your overall energy transfer, ...

So long as you’ve built up some baseline level of mind-body connection, you might have a sound idea of which muscles you’re tapping during a specific exercise. You know that, for instance, deadlifts ...