11 Best Pilates Abs Exercises, According to Pilates Teachers
The 11 Ab-Shaking Moves Pilates Instructors Want You to Do For a Strong, Toned Core
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Bird dog "is really functional movement, where you're using your core to stabilise what your limbs are doing," Tracy told POPSUGAR. It'll activate and strengthen your abs, which ultimately "keep[s] the rest of you from being hurt or injured," she said.