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Lesson 6:
The Science Behind the 400M Dash: Aerobic or Anaerobic?
This lesson explores the physiological demands of the 400-meter race, revealing how modern testing has reshaped our understanding of its energy systems. Once thought to be highly anaerobic, research now shows a significant aerobic contribution, especially after 40 seconds. The discussion covers blood lactate dynamics, ideal training workouts, and strategies to simulate race conditions effectively.
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Dr. Derek Leininger’s course, 400-800M Training for HS Athletes, provides an in-depth framework for coaching high school middle-distance runners, focusing on the physiological, technical, and strategic aspects of training. The course begins by breaking down the physiological demands of the 400m and 800m events, covering topics such as energy system utilization, anaerobic and aerobic development...
