Many people turn to Pilates in search of a strong core, but a dumbbell core workout is an easy way to strengthen these muscles without pulses and holds. Exercises like planks and sit-ups weighted with ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...