Equine Exercise Physiology, Fitness and Training Assignment

equid Exercise Physiology, Fitness and Training - Assignment ExampleThe pulse rates are highly depended on the level of stress experienced at a particular time. In this case, the mall pumps more than 1.5 litres of furrow per beat. When responding to a race the horse increases its red blood cell count up to 65 per cent with more than half of it being stored in the spleen. These red blood cells lack nucleus and contains a parting of haemoglobin protein that is responsible for transporting atomic number 8.The combination of the respiratory and cardiovascular system encourage a sustainable oxygen consumption potential .Thus, the horses heart has the major power to control the thickness of the blood that is redirected from inner organs to muscles that keep it in motion.The supply of oxygen to muscles facilitates the production of energy in the muscles. When running both or more furlongs, a horse derives more than half of its energy percentage anaerobically as it involves the heart rate of above 150 beats per minute. This involves volatile amounts of power characterized by very fast galloping, mulct sprints and acceleration. Anaerobic respiration in this case involves the breaking down of glycogen at the absence of oxygen (Hodgson, McKeever and McGowan 2013, p.20).The muscle cells of an over worked horse would contain a variety of fast-twitch muscle fibre character references depending on its speed, tempo and duration of exercise. These muscles will include the Type II A or B fibres. Type II A allows the muscles to contract fast and contain glycolytic fibres that propel the horse to more speed and endurance. The second type B contains low fast contracting oxidative fibres. The biopsy of endurance horses would reveal slow-twitch fibres (Type I fibres) that have the ability to contract slowly as they maintain posture and exercise at low levels of fatigue rebarbative (Hodgson et al. 2013, p.12).During endurance training, the heart rate of horses is maintaine d at 150 bpm, thus reducing the production of