I use this dynamic Pilates exercise to build deep core strength

Here's how to do the pilates double leg stretch ...

I'm a personal trainer: try this workout instead of planks to strengthen your deep core

Try these four different exercises instead ...
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This Is the Best Workout Move for Core Strength, No Crunches Required

This Is the Best Workout Move for Core Strength, No Crunches Required originally appeared on Parade. Aesthetic reasons aside, having strong and stable abdominal muscles is important for several major ...