Most distance running coaches know that training for a 5-kilometer race involves a mix of aerobic and anaerobic workout sessions that will adaptively lead to improvements in a runner’s metabolic system. The work is varied, combined, and sequenced over a season in a way that is specific to the energy demands of the 5k race. …
The scientific information presented in the first four sections on the onset of fatigue during exercise (Part 1 Fatigue-Energetics, Part 2 Fatigue-Anaerobic Alactic Energy System, Part 3 Fatigue-Anaerobic Glycolytic Energy System, and Part 4 Fatigue-Aerobic Energy System) pointed out the importance of beginning each discussion on energy system metabolism and fatigue with basic knowledge…
Training and racing experience leads to a more sophisticated middle distance athlete. Coaches measure this advancing experience with a concept known as training age. Once the runner has physically matured and transitioned from middle school to high school (and beyond), training age becomes more of a conditioning factor than chronological age is in setting…