Crunches aren’t bad, in fact they’re good if you’re looking to strengthen your abdominal muscles (although we’d argue there ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Shay Mitchell, 35, just posted a new ab workout video on Instagram. In the ...

If you’re looking to be humbled in your ab workout, swap your planks for dead bugs. This exercise looks simple at first, but it seriously challenges all of the muscles in your midsection and builds ...