Stirring a mixed drink mixes the alcohol without bruising or breaking the ice. Learn to stir alcohol and mixed drinks from an award-winning bartender in this free bartending video. Expert: Babz Zerillo Bio: Babz Zerillo has been bartending for more than five years. During that time Zerillo has worked at a martini lounge and at private clubs, restaurants and neighborhood bars. Filmmaker: Christian Munoz-Donoso