See what a day at the gym is like with Willie Murphy, a 77-year-old power lifter and grandmother.
Most grandmothers, especially those reaching 80 years of age, can be counted on for cozy hugs, surprise gifts, and gray hair.
So you may be surprised when you meet Willie Murphy, a 77-year-old grandmother who can do one-handed push-ups and deadlift 215 pounds.
