These three moves are low-impact and build a strong core without hurting your back; a personal trainer shares how to do them.

Set your timer and prepare to sweat.

Chair exercises for core strength after 65 from a trainer, a safer alternative to planks that skips the floor and wrist ...

Sometimes, factors like age, past injury, or personal comfort can prevent my personal training clients from getting onto the floor for traditional core exercises. Fortunately, there are plenty of ways ...

Sit upright toward the front of a sturdy chair with your feet flat on the floor. Brace your ab muscles. Slowly lift one knee ...

A good core workout doesn’t have to happen on the floor ...

Do you feel like you want to exercise but can't find the time? Actually, with just one chair, it becomes easier to ...

Editor’s note: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. Planks are one of the most effective exercises for strengthening your midsection ...

Your core is, quite literally, at the center of everything you do. It’s what powers your paddle strokes, allows you to reach for a climbing hold, and makes hoisting a heavy pack and carrying it over ...

The four moves load your core through multiple planes of movement ...