The aerobic system continues working to help process the by-products of the other two energy systems. However, just because your start riding above your threshold doesnРІР‚в„ўt mean your aerobic system turns off. In terms of the cycling power zones, this includes active recovery, endurance, tempo, sweet spot, and threshold.

When cycling, the aerobic system is the primary power producer from standing still to the point that your cardiovascular system cannot utilize any more oxygen ( VO2 Max). Though the Krebs cycle (also referred to as the citric acid cycle), your body produces ATP using oxygen and either glucose or fatty acids. The aerobic system is the slowest in creating ATP and fuels efforts longer than a couple of minutes. The aerobic energy system is the superstar of cycling and provides most of the bodyРІР‚в„ўs ATP. With the right structured training, the body becomes more efficient and effective at creating ATP. The good news is that you can train each energy system. The more ATP your body can produce, the greater your cycling performance.Р”В®ach energy system produces ATP in different ways based on how quickly your cells need energy. Produced by mitochondria in the cells, ATP releases stored energy that fuels the body. Cellular EnergyР”Р„TP or adenosine triphosphate is a molecule that your cells use for energy. In this introduction to the different energy systems, weРІР‚в„ўll cover how they produce energy, how they are different, and why they are essential. Your body has three main energy systems that enable you to put power to the pedals-aerobic, anaerobic, and neuromuscular. Energy production and management are the core of endurance sports.

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