These 5 chair moves target lower abs and obliques to help tighten your midsection and improve posture after 50.

These 5 seated core moves help strengthen your midsection after 55, with joint-friendly reps you can do at home.

As you age, training your core is crucial for building your strength, preserving your balance, and helping to prevent falls. But if you experience mobility limitations or balance issues, or if you’re ...