The plank, that trusty isometric exercise that's been a staple in countless ab routines, has long been the undisputed queen ...

A 100-year-old Long Island woman has become a fitness inspiration as she completed a three-minute plank to mark her birthday.

Strengthening and stretching exercises for the lower back can help stabilize the lower spine and support the upper body. Examples include the plank and knee-to-chest stretches. Stretching the back ...

Planks are known as a core exercise, but they notoriously engage the entire body, including the hips, lower back, glutes, quads, chest, shoulders and arms. Rather than just working my upper body ...

Join Hammer and Bionic on Blue Peter to help you be as strong as a Gladiator. Exercise powers up your muscles, boosts your energy, sharpens your brain, and gets you ready to tackle any challenge like ...

When we heard the record for a woman holding an abdominal plank was a whopping 4 hours 30 minutes and 11 seconds, and that she was 58 years old, we couldn't believe it. If you're like the rest of ...