An image floating around the Internet yesterday got a lot of attention — and had many considering hitting the gym.”Ernestine Shepherd, age 75,” Reddit commenter Proteon posted, “wakes up at 3 a.m. every day to meditate, and then clocks up runs totaling 10 mi (16 km) before lunch. In 2010 and 2011 she was recognized by Guiness as [the] oldest competitive female bodybuilder in the world.”