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Oldest person to perform an abdominal plank (male)
By Owner - History for kidsFrom Boclips Com OldAugust 20, 2025
Maynard Williams is a distance runner who began holding the plank as a way to reduce injuries but retain his fitness as he got older
#Amazing science tricks
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#Abdominal-Plank
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#Experiment
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#Oldest person
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