Typically, elite marathoners reach - sometimes, even overcome - the 80ml/kg/min.įor well-trained athletes with finishing time 3min, as well (Wells et al, 2013). The 26.2 mi (or 42.2 km) route, requires a great value of VO2max. To point out, VO2max is highly correlated with Marathon performance. Specifically, the maximum amount of oxygen a body can consume during maximum aerobic exercise, to produce energy from the aerobic metabolism. Now, it’s time to discuss how it can boost your performance.Īs we’ve already mentioned, a significant parameter of this synergic bodily function is the VO2max. So, we explained what cardiorespiratory endurance is, and touched upon the acute/chronic adaptation from where it occurs. Marathon training: boost your performance with cardiorespiratory endurance The VO2max parameter And thus, the overall cardiovascular function will improve. In addition, pulmonary ventilation will increase. At the same time, it will cause a significantly lower resting heart rate that is, as compared to the initial values.įurthermore, the O2 utilization from the working muscles will improve we have the mitochondrial genesis and the increased activity of the aerobic enzyme to thank for that. Consequently, an increase of the stroke volume will follow (the volume of blood pumped from the left ventricle per beat). This means that there will be an increase in the diameter of the left ventricular. Systematic aerobic training will ideally lead to the so-called, “ athlete’s heart“. Under physiological conditions, the acute cardiopulmonary adaptation to EE, encompasses increases in:Īnd, it’s accompanied by a moderate increase in systolic blood pressure, and peripheral vasodilatation (Predel et al, 2014). Intensive and long-lasting EE (Endurance Exercise) is characterized by a significant increase in skeletal muscle oxygen demand which, in turn, causes a marked elevation of pulmonary oxygen uptake and, of course, transports the oxygen-enriched blood to the working skeletal muscles. Physiological Adaptations to Exercise Acute adaptations

Having said that, a cardiorespiratory endurance training program for such an event must be planned right particularly, to cause the necessary changes - or adaptations - to your cardiorespiratory function. Also known as VO2max or oxygen utilization, the cardiorespiratory function is probably the most important parameter especially when training for a Marathon. In sports, the last >3min, the cardiorespiratory function plays the key role for performance and that’s a scientific fact. So, what does that mean for an athlete who is training for a Marathon? The importance of cardiorespiratory endurance for a Marathon runner Also, it allows the supply of muscle tissue with the oxygen needed, to produce energy in mitochondria. As a result, this bodily function allows the production of energy through aerobic metabolism. Cardiorespiratory endurance, or cardiovascular endurance, is the ability of the heart, lungs, and blood vessels to deliver oxygen to body tissues.

Cardiorespiratory endurance exercises