5 trainer-approved moves to unstick your hips and strengthen your abs (that are better than sit-ups and Russian twists)

You can build stronger core muscles while strengthening and lengthening your hips with this five-move routine.
Yahoo

18 ab exercises that won't hurt your neck or back

Add Yahoo as a preferred source to see more of our stories on Google. Planks work your entire core, plus the thighs, arms and back. A strong core helps with posture, balance and stability, and can ...
AOL

15 ab exercises to strengthen your core and reduce back pain

A strong core helps with posture, balance and stability, and can prevent and reduce back pain. To effectively strengthen your core you need to work the low back, glutes, pelvic floor and the ...

4 Chair Exercises for Restoring Core Strength After 60 (No Floor Required)

Chair core exercises after 60: Trainer-approved moves to build core strength without floor planks, crunches, or back strain.
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18 ab exercises that won't hurt your neck or back

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! A strong core helps with posture, balance and stability, and ...