2016 ASCA World Clinic Audio Talks, Ira Klien – Building Endurance 

Coach Ira Klein, a veteran USA coach, discussed the importance of aerobic training in swimming. He emphasized that aerobic training is not equal to distance training and is crucial for all swimmers, even sprinters. Klein highlighted the need for coaches to train swimmers in all three energy systems: creatinine phosphate ATP, anaerobic, and aerobic. He explained that aerobic training can improve heart strength, blood flow, and stroke efficiency, and should be incorporated into training programs. Klein also discussed the benefits of interval training, recovery periods, and the importance of maintaining a steady heart rate during workouts.