Fitness experts say people should be able to hold a plank for anywhere from 20 seconds up to two minutes, depending on their age. An 80-year-old Florida man has blown that goal out of the water, ...

Planks seem simple, right? Just hold still and let the burn build. But pushing to two full minutes feels impossible when your shoulders scream and core quakes after 45 seconds. Plenty of people crush ...

Although Erika Rischko set a new nine-minute plank record at the end of August, it wasn't a feat she'd set herself the goal of accomplishing. As it turns out, the 85-year-old fitness influencer from ...