This short ab workout puts a twist on classics like crunches and bicycles to work your core in under 10 minutes. Another ab day, another set of crunches and planks, am I right? Not so fast! This seven ...

Our abdominal muscles are more than simply about aesthetics though. They’re a key part of our core and enable spinal flexion and extension, while the obliques help with lateral flexion and extension.

Sit on an exercise mat and engage your core. Lean backward to create a V-shape position. If you want to, lift your feet away ...

When I don't have a ton of time for a workout (which is . . . most of the time), I love doing a quick ab and glute routine. For one thing, it doesn't take long to work up a burn in these muscles — ...

I'm always looking for new YouTube workouts (why yes, I do have three separate personal playlists of my faves), so when I saw Bretman Rock's ab workout video had racked up more than a million views, I ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? I love working out, and a good workout challenge is even better. When I had ...

Abs workouts do not need to be long to be very hard, but even so when a video popped up on my YouTube feed claiming to be the "hardest abs workout ever" and it was only 10 minutes long, I was suitably ...

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