A new world record plank:
George Hood held a plank for 1 hour, 20 minutes and 5.01 seconds.
Matching that will be tough, but why not try a plank and see how long you can hold it?
ブラジリアン柔術打ち込みクラス…12/20（金）21:00〜
7 hours ago
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I wonder if he stopped because he was tired, or if he just got bored.
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