Extra-Curricular! = EC
Volunteering, clubs, community involvement. Adcoms like to see a lot more than GPA and MCAT scores when admitting someone to med school. There has been a shift in medical education to wards more "social" awareness. People with Biology degrees, 3.75+ GPA, 4 years in a lab aren't automatic shoe ins any longer.
As one adcom put it: "when you go to the opera, you don't JUST see violinists!"....they want a diverse student body. Young, old, science degrees, art, social degrees. They want diversity. One thing they all seem to want: That you are sincere about patient care/medicine.