Running
Running is a means of locomotion especially for terrestrial animals which allow them to move quickly on foot. The body of human beings is adapted to run in several ways. There are three primary nature of running which the body if is able to combine them, then running is achieved and good performance for athletes. This does not mean that the body only relies on this factors in order to execute running, there are also many other factors. These three factors that contribute to an efficient running are; cardiorespiratory endurance, muscular endurance, and sprint or explosive power. Cardiorespiratory endurance can be defined as the ability of the heart and lungs to absorb, transport, and use oxygen in the body during strenuous or intense exercise.
Muscle endurance, on the other hand, is the strength of the human body to continuously use muscular strength while enduring repeated contractions for a long period of time. Explosive power is the capability of the body muscle to contract and develop over a short period of time to release energy. Cardiorespiratory endurance, the ability to absorb, transport and utilize oxygen in the body is the final factor that can increase the performance of the more run. Cardiorespiratory endurance exercise such as aerobics should be initiated for every more run if he or she is to be successful. These exercises increase endurance by increasing the lungs volume and strengthening the heart muscles. Cardiorespiratory endurance training enhances the capability and efficiency of the body to absorb and transport oxygen to the body muscles. This allows the muscle to work for long duration without fatigue thereby improving the performance of the more run. Cardiorespiratory endurance, when enforced with physical exercise, is attributed to increase the dense capillarity network in the lungs and other body muscles which increases oxygen