The Effect Of Regular Exercise On Cardiovascular Disease

Many of the risk factors for cardiovascular disease cause problems because they lead to atherosclerosis. Atherosclerosis is the narrowing and thickening of arteries and develops for years without causing symptoms. It can happen in any part of the body. Around the heart, it is known as coronary artery disease, in the legs it is known as peripheral arterial disease. The narrowing and thickening of the arteries is due to the deposition of fatty material, cholesterol and other substances in the walls of blood vessels. The deposits are known as plaques. The rupture of a plaque can lead to stroke or a heart attack. (World Heart Federation).

Homeostasis can be defined as the balance maintained by the body through negative-feedback to regulate internal conditions within a normal range promoting sustained good health (Seeley, 2006). Exercising initiates a process that propels the body out of its normal parameters, therefore triggering negative-feedback loops with the aim of bringing the internal balance back into homeostasis. Increased energy intensities created through exercise influence heart rate (bpm), respiration and perspiration levels. Each system strives to assist in generating sufficient energy to continue exercising and sustain homeostasis (Sherwood, 2015). Concluding that the body has to work harder in order to maintain the correct internal environment during exercising, it is reasonable to suggest that an increase in heart and respiration rates, as well as

Atherosclerosis is the process in which substances known as plaques, which are made up of cholesterol and platelets, adhere to tears in the walls of arteries. Over time these plaques build up to the point where they occlude blood flow in the arteries. When this happens in the coronary arteries, either directly, as the result of buildup in the arteries themselves, indirectly in the form a clot from another part of the body breaking loose and becoming lodged in the coronary arteries, the usual result is a heart attack.3

The cardiovascular system also known as the circulatory system is the key system of the horse’s body. When getting a horse fit this system needs to be developed in order to increase the horse’s capacity to draw in oxygen, transport oxygen to the muscles for energy, remove waste products and make the muscles; in this case, cardiac muscle of the heart, become more durable and strong.

     Atherosclerosis is one of a group of health problems that define coronary artery disease, oftentimes referred to as heart disease. Atherosclerosis is the leading cause of heart disease in the United States. The following is the definition provided by the American Heart Association:

Atherosclerosis is associated with the major killer ailments in America, which include strokes, heart attacks, as well as peripheral vascular disease. The condition arises when there are a narrowing and hardening of the arteries. This is usually a gradual process, and it slowly blocks the arteries. When this happens, it will impede smooth blood flow. It is estimated that at least one million Americans lost their lives to a condition associated with atherosclerosis for the past few years.

Coronary illness is the development of plaque (fat store on the inward dividers of the veins) in the coronary conduits that supply O2 rich blood to the heart muscle, the development of plaque is called atherosclerosis. After some time passes plaques may solidify therefore limiting blood stream or totally obstructing the corridor. The development of plaque is straightforwardly identified with a people way of life, normal danger elements incorporate stoutness, high blood cholesterol and diabetes. At the point when the endothelium is harmed by blood stream, the cholesterol and fats in the blood get stuck shaping plaques. This outcomes in hypertension due the heart endeavoring to supply obliged levels of blood to the body. In the event that the blood stream to the heart muscles is limited or blocked it may

Atherosclerosis can be a serious condition; it is when the arteries become clogged by fatty substances such as plaques or atheroma. This causes arteries to become narrow and harden which can restrict blood flow preventing organs from functioning properly (Williams 2000).

Atherosclerosis is a disease in which fatty materials and plaque buildup on the inner lining of arteries. Arteries are blood vessels which carry rich blood to the heart and throughout the body. They’re lined by the endothelium, a thin layer of cells. The endothelium keeps blood flowing by keeping the inside of arteries smooth. However, when Atherosclerosis starts due to high blood pressure, smoking, or high cholesterol, it damages the endothelium. Atherosclerosis tends to happen throughout the body and arises when people grow older. This disease is mainly due to the deposition of fatty materials i.e., cholesterol, calcium and other substances found in the blood. The buildup of fat then hardens causing narrowing of the arteries. This

Macrophage which is now foam-like accumulates on the blood vessel to form visible fatty streak which then undergoes apoptosis. The plaque continues to grow and hardens narrowing the arteries. This ruptures and causes a blood clot which limits the flow of oxygen-rich blood to the body causing a heart attack, stroke or even death. Factors that are known to predispose to atherosclerosis are physical inactivity, diabetes mellitus, hyperlipidemia, cigarette smoking and hypertension which increase the chances by two-fold by damaging the vascular endothelium. Experimental studies have just shown that excess blood levels of iron can lead to atherosclerosis (Guyton and Hall, 2011).

Coronary artery disease (CAD) is caused by fatty buildup in the arteries of the heart. Your arteries are made to carry oxygen infused blood to your heart and other parts of your body if it is filled up with plaque, which is the fatty substance that clogs and blocks up the arteries. If it gets clogged enough to where your heart is not receiving fresh oxygen, you could have a heart attack that could cause very serious damage to your body and could even kill you. When you are younger, you can begin to grow plaque in your blood vessels from not eating right and not exercising regularly. When your arteries are being filled up with plaque they become more narrow and harder for blood to get through as easily as it is supposed to be. When you have

Atherosclerosis is a type of arteriosclerosis. Arteriosclerosis is a general term for the thickening and hardening of arteries. Atherosclerosis, or hardening of the arteries, is a pathological situation in which plaque builds up inside the arteries. Plaque is usually made of cholesterol, fatty substances, cellular products, calcium and fibrin (a clotting material in the blood). Atherosclerosis is the leading cause of mortality and morbidity from cardiovascular disease (CVD) around the world. The magnitude of this problem is so high that atherosclerosis claims more lives than all types of cancer combined and the financial burden are considerable1. It a complex, chronic pathological

Homeostasis is the process of maintaining ideal conditions and being able to stabilize those conditions. When we exercise, our muscles require more oxygen to work. Guyton (1985) says that our blood flow increases dramatically to our muscles during exercise to about 20 L/min, compared to that of 1 L/min when we are resting. Usually, our precapillary sphincters to our capillaries in our muscles are contracted to about 20-25% open, restricting the amount of blood flow that goes to the muscles. When we become more active and the muscles require more oxygen, the precapillary sphincters dilate so all of them are open, and the blood flows to the muscles, giving them the oxygen they need to keep up with the demanding actions we

Not only does the body begin to adapt in a cardiovascular sense but also exercise has been shown to reduce hypokinetic diseases as well as cardiovascular disease.

The philosopher Plato (427-347 BC) said: “Lack of activity destroys the good condition of every human being, while movement and methodical physical exercise save it and preserve it” (Vina, Sanchis‐Gomar, Martinez‐Bello, & Gomez‐Cabrera, 2012, p. 2). Exercise has several benefits; it enhances the overall health of a person. It is important for strengthening the muscles, building bones, and maintaining a healthy weight. Besides, humans are not becoming any younger each day. Moreover, scientists and researchers discover new diseases, illnesses and disorders that could potentially be fatal for a human’s body, which can lead to death. Thus, the purpose of this essay is to analyze the effects of exercise and focus on three factors: pain, ability to learn, and chronic medical condition. People need to maintain a healthy body because as time goes by the body starts to deteriorate, and it loses its original form. However, age should not be a hindrance if a person wants to change his/her lifestyle to stay healthy. Evidence has shown that exercise is beneficial for improving pain, enhances the ability to learn, and has a long-term benefit in preventing chronic medical conditions. This paper will discuss the impact of exercise on improving pain, the effects of exercise in relation to the ability to learn, and exploring the interrelationship of exercise and chronic medical conditions.