Your core is at the center of it all, literally. With a strong and tight core, everything else becomes increasingly manageable. Your core is an active part of every movement you do. Walking, running, lifting and nearly every single exercise involves the core.

This 5-minute routine will burn your abs to exhaustion. Since the abs are a large muscle, we’ll use a heavy weight to get them trained to their full potential. Push yourself through this routine and flatten that belly to perfection.