No, not sit-ups! All you need is 12 minutes to shred your core and boost stability

Strengthen your abs and obliques with this 12-minute core circuit that you can do anywhere without any equipment bar a yoga mat.
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7 Seated Core Exercises for Office Workers Over 45

A strong core isn’t just about aesthetics; it’s the control center for how you sit, stand, and move. For office workers over ...

Forget endless sit-ups and crunches — this trainer's 5-move resistance band routine will fire up your core and build real strength at home

Work your core muscles, improve your posture and boost your stability with this five-move resistance band routine from ...