According to Guinness World Records, the “longest time in an abdominal plank position” is eight hours, 15 minutes and 15 seconds and was completed by former Marine George Hood in Naperville, Illinois ...

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,” ...

Add Yahoo as a preferred source to see more of our stories on Google. A 58-year-old grandmother has been recognized by the Guinness World Records for breaking the record for the longest time held in ...

A CSCS trainer breaks down exactly what your plank hold time says about your core strength after 60.

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, ...

DonnaJean Wilde, a 58-year-old grandmother of 12 from Alberta, Canada, has broken the world record for the longest time in an abdominal plank position (female) by holding a plank for an astonishing 4 ...