A natural grain of tough muscle fiber runs along cuts of meat. Cutting perpendicular to those muscle fibers breaks them down and ensures tender and tasty results. Here's another juicy tip: Be sure to let the meat rest before slicing.\n\nLearn more about healthy eating here: http://www.wholefoodsmarket.com/healthy-eating \n\nSUBSCRIBE: http://bit.ly/1n1JkzT\n\nAbout Whole Foods:\nWho are we? Well