Athletic metabolism and energy-system pathways

Metabolism & Energy Systems for Exercise

Understand ATP and the major energy pathways that support explosive power, high-intensity exercise, endurance, and recovery.

ATP production and the phosphagen, glycolytic, and oxidative energy pathways during exercise

ATP & Energy Systems in Exercise

Learn how ATP powers muscle contraction and how the phosphagen, glycolytic, and oxidative pathways overlap to meet changing exercise demands.