YOU PROBABLY THINK you know how to do a plank. The ab training staple is relatively simple, after all—boiled down to the basics, all you need to do is get down on the ground and hold in place.

A plank is a core exercise that requires glute and leg strength, as well as shoulder stability. To hold a plank, you need to keep your spine neutral and support it with your abdominal muscles. That ...

Love ‘em or hate ‘em, planks are a popular fitness move for a reason: they’re effective. This one move engages the entire body, especially the abs. Planks put the entire core muscle group to work, ...

Most people hold planks too long. Discover the science-backed answer to how long you really need to hold a plank for effective gains.

The plank is a fantastic exercise for developing core strength. For runners, this means improved posture as forces generated from the legs are then transferred through the whole body, explains ...

When it comes to one exercise, being board stiff isn’t a bad thing. “Planks not only improve core strength but also engage multiple muscle groups, enhancing overall body coordination and stability,” ...

If you thought your days of planking were over when you graduated from high school gym class, you may want to reconsider. This classic move provides several benefits that can keep you healthy today ...

When you think of Copenhagen, smoked fish and bike lanes might come to mind. But in the fitness world, it’s the name of a challenging side plank variation. Consider this your complete guide to how to ...

If you’ve ever tried them, you know side planks are challenging­—even more than regular planks. But they’re a critical move, says Keli Roberts, an exercise physiologist with the American College of ...

While the efficacy of the basic plank hold is often questioned, given the sheer number of plank variations, one of its best replacements often goes under the radar—the reverse plank. It is one of the ...