Forget the gym — this Pilates abs workout strengthens your deep core muscles in just 8 minutes

When it comes to strengthening your deep core muscles, you’d be amazed at how much you can achieve with short workouts where ...
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I tried this 7-minute intense core workout — here’s what happened to my abs

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...