Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Do you want a strong ...
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Want abs of steel? Our top 12 kettlebell exercises are guaranteed to get you rock-hard abs
These abs exercises using the best kettlebells will work your abdominals, lower back and core from a variety of angles, so that you get balanced muscle and strength gains across your entire midsection ...
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