I found the energy button!
I found the "energy button!" - on an A.C. Avila-trained horse during morning workouts at Santa Anita Park racetrack in Arcadia, California, U.S.A. "Energy button" is the name ESPN personality Kenny Mayne gave to Kentucky Derby (Gr. 1) winner Big Brown's white spot on his stomach. (April 20, 2012)
Photo © 2012 Marcie Heacox, all rights reserved. FOR PERSONAL VIEWING PURPOSES ONLY.