Add Yahoo as a preferred source to see more of our stories on Google. Man exercising with dumbbells. While sit-ups and crunches are an effective way to train your core, you can work your abs just as ...

If you’re looking for a time-effective way to get stronger and fitter, then circuit training using dumbbells is a great way to go about it. This quick workout from fitness trainer Kat Boley is a great ...

Try this dumbbell workout ...

This workout uses nothing than a dumbbell, has just six moves, and takes less than half an hour to give your core a good burn ...

The only thing better than a 20-minute workout (short and sweet!) is one that sculpts your arms and abs at the same time. Certified personal trainers Nellie Barnett and Mathew Forzaglia's 20-minute ...

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"The name of the game is tension,"says Andy Speer, the creator of The Anarchy Abs Workout from Men's Health. The crush (adduction) motion forces your chest and abs to activate in every move. This ...

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Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? There's no feeling quite as satisfying as finishing a sweaty, spicy abs ...

Many people with back pain turn to abdominal exercises, like crunches and situps, to build a stronger core that supports their spine. Unfortunately, many of these moves can actually contribute to back ...