If there is one exercise that looks simple, needs no equipment and can be done almost anywhere, it is the plank. Even though this exercise may look easy, anyone who has tried holding a plank for even ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Planks work multiple core muscles simultaneously, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? My name is Cori Ritchey, and I am an exercise physiology nerd turned fitness ...