🦋 In butterfly swimming, the ability to finish the race quickly is crucial. To maintain a strong finish, it's essential to take in ample oxygen throughout the race. For the 100-meter butterfly, we instruct our female swimmers to adopt a breathing pattern of two up and one down, while male swimmers breathe every stroke. In the 200-meter butterfly, all swimmers are taught to breathe three strokes up and one down or every stroke. Mastering efficient breathing is vital, which involves utilizing the