The 100 butterfly is a unique event in that it requires a swimmer to utilize both the aerobic and anaerobic energy systems. In this video we teach our Race Club campers a number butterfly breathing patterns used by some of the top butterfliers in the world. Depending on your age, level of swimming, gender, aerobic shape, there in an optimal butterfly breathing pattern for you! Check out this video where we help our Race Club campers choose which pattern is right for them in the 100 Butterfly. Once you figure out what is best for you, you’ll be finishing your race like a pro!