Endurance

Any person has endurance, regardless of age, height, weight and level of physical fitness. It affects the body's ability to quickly recover after certain physical or mental stress. This quality is indispensable in everyday life and professional activities. In this article we will look at the main aspects of endurance, its definition, signs and principles of development.

Definition of the word "endurance". Endurance is the ability of the human body to function and continue activity under conditions of gradually increasing load. From a physiological point of view, endurance is a set of functions and structures that ensure the implementation of activities with high power and duration. In psychological terms, endurance means the ability to overcome difficulties and adapt to changing conditions. It is important to note that endurance is not a homogeneous quality and includes several components: aerobic endurance, anaerobic endurance and psychological endurance.

Signs of endurance. Aerobic endurance is the body's ability to cope with prolonged moderate-intensity aerobic exercise. In addition to increasing LVO2 (blood oxygen) levels, aerobic training helps strengthen your heart, improve lung efficiency, and increase overall muscle mass. The main sign of aerobic endurance is an improvement in the condition of the respiratory system, expressed in a decrease in respiratory rate and a decrease in symptoms of fatigue. A sign of aerobic training deficiency may be a decrease in maximum duration of exercise without symptoms of fatigue. Anaerobic (alactate) endurance is the body's ability to continue performing exercise at a high level of intensity and strain. This type