A strong core, which planking can help to create, is great for our health. DonnaJean Wilde built up to planking for 4.5 hours over a decade.
Now retired at age 59, she holds two Guinness World Records — one for the longest time spent in an abdominal plank position by a woman (four hours, 30 minutes, and 11 seconds) and one for the ...
A 58-year-old woman from Alberta ... the longest time in an abdominal plank position. According to the Guinness World Records, DonnaJean Wilde planked for 4 hours 30 minutes and 11 seconds ...
DonnaJean Wilde can plank for 4.5 hours. She built up to this over a decade ... holds the Guinness World Record for the longest time spent by a woman in an abdominal plank position.