Planking is an activity consisting of lying in prone position (face down), sometimes in an unusual or incongruous location.
The palms of the hands are typically touching the sides of the body and the toes are typically touching the ground.
Fitness and yoga enthusiast Dana WuGlowacka just held an abdominal plank for 4 hours and 20 minutes.
Her hours-long hold, which took place at the International Plank Marathon in Naperville, IL, unofficially broke the Guinness World Record for “Longest Female Abdominal Plank.”
Before Dana Glowacka a Canadian Maria Kalimera who stayed in plank position for 3 hours and 31 minutes in 2015
And the “Longest Male Abdominal Plank” record holder is holder, Mao Weidong for 8 hours and 1 minutes in 2016.