When it comes to working our core, most people’s minds often turn to lying on their backs and busting out 100 crunches. While crunches do target your abdominal muscles, there are more muscles that ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Standing ab exercises ...