74-Year-Old Mary Duffy Wall Sits With 97.5 Kilograms (215 Pounds) of Added Weight For 2 Minutes – Breaking Muscle
She’s one of the strongest septuagenarians around. Written by Robert Zeglinski Last updated on July 27, 2023 On July 25, 2023, powerlifter Mary Duffy shared an Instagram video of herself finishing off a two-minute wall