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Mary Duffy

Mary Duffy

Powerlifter Mary Duffy in gym performing wall sit exercise

74-Year-Old Mary Duffy Wall Sits With 97.5 Kilograms (215 Pounds) of Added Weight For 2 Minutes

On July 25, 2023, powerlifter Mary Duffy shared an Instagram video of herself finishing off a two-minute wall sit. The 56-kilogram athlete wrote that the she had 97.5 kilograms (215 pounds) worth of weight ... Continue Reading

Mary Duffy 310-Pound Deadlift With Chains May 2023

73-Year-Old Powerlifter Mary Duffy Deadlifts Nearly Triple Bodyweight — 140.6 Kilograms (310 Pounds) with Chains

On May 18, 2023, powerlifter Mary Duffy shared an Instagram video of herself capturing a 140.6-kilogram (310-pound) raw deadlift with chains during a training session. According to the caption of Duffy's ... Continue Reading

Mary Duffy 250-pound trap bar deadlift with 50-pound chains July 2022

Watch 73-Year-Old Powerlifter Mary Duffy Crush a 250-Pound Trap Bar Deadlift With 50-Pound Chains

Mary Duffy has tried her hand at competitive powerlifting for over seven years. A recent strength accomplishment shows that the 73-year-old powerlifter might only be getting better as time goes ... Continue Reading

woman lifting barbell

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