Willie Murphy deadlifts at the Maplewood YMCA in Rochester, New York CBS NEWS At five feet tall, she’s a 105 pound powerhouse who can dead-lift more than twice her own weight, bench press 125 pounds, and run through push-ups like there’s no tomorrow. “I’m old — If I can do it, get with it,” said […]

A good number of grandmothers need a helping hand to carry their shopping bags or climb a flight of stairs – but not Willie Murphy. And she’s a 77-year-old grandmother. At just 105 pounds, Murphy doesn’t exactly scream “meathead,” but she could probably put most of us to shame in the gym, cranking out one-handed […]