1
2
3
Lesson 4:
The 60-40 Energy Split
This lesson explores how the 400m dash relies on a 60% anaerobic and 40% aerobic energy system, challenging the old belief that it was almost entirely anaerobic. It highlights Clyde Hart's innovative training approach with Michael Johnson, emphasizing endurance-based training for improved performance and injury prevention. The discussion includes how evolving research reshaped sprint training and influenced record-breaking athletes.
5
6
7
8
9
10
11
Presented by Dr. Derek Leininger, Ph.D., The Science of the 400M Dash is a deep dive into the biomechanics, race strategy, and training methodologies that define success in this demanding event. This course unpacks the key components of race distribution, energy system utilization, and physiological demands, equipping coaches with a data-driven approach to optimizing athlete performance. Dr. Le...
