16 simple but super effective ab exercises to add to your routine
If your current ab workout is feeling a little boring or ineffective, replace some of your current moves with some (or all!) of these exercises. These core burners were suggested by professional trainers, so you will definitely feel them tomorrow.

16 simple but super effective ab exercises to add to your routine
If your current ab workout is feeling a little boring or ineffective, replace some of your current moves with some (or all!) of these exercises. These core burners were suggested by professional trainers, so you will definitely feel them tomorrow.
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