Marie Carpenter, a vibrant 90-year-old from Colorado, captured a Guinness World Record by holding a plank for more than three ...

It's an adaptation of the basic bear plank, a move that involves getting on all fours, then lifting your knees a few inches ...

Begin seated on a workout mat. Bend both knees and lift your feet off the floor. Lean back slightly so your upper body forms ...

Core strength becomes increasingly important after 65 because your abdominal and back muscles help control nearly every ...

The plank is one of the most commonly performed core-strengthening exercises, and whether you're getting your heart-rate up at Barry's or at home (using a Class FitSugar video, per chance??), there's ...

The plank can strengthen your core, fix poor posture, and reduce lower-back pain. But as you’re hovering there, why not make the move do double duty? These five awesome plank variations provide all ...

You probably don’t know that Tom Hoel held a plank for four hours and 28 minutes on May 22, 2015, setting a world record. You probably don’t know that this is the second plank record for Hoel, a ...

High planks performed sideways "Plank exercises, primarily strengthens your core, this in turn can help reduce back pain. It works on your glutes, hamstrings, improves posture and balance," shares ...

No core routine is complete without side planks. They're a basic but challenging move for building a stronger core, challenging both your abs and your balance. Learning how to do a side plank isn't ...