The dead bug exercise may have a funny name, but it's a seriously effective move. The slow and controlled core strengthening exercise involves lying on your back and moving your arms and legs in a way ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Sit-ups are one of the most basic forms of core ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? So, here it is: an effective (and quick!) core workout for women looking for ...