The Effect of Exercise on Breathing, Blood Pressure and Heart Rate
Introduction
The human respiratory system function is to transport oxygen from the lungs to the tissues of the body. The human circulatory system function is to transport blood from the heart to the various tissues of the body. The components of the human circulatory system include the heart, blood, and blood vessel (M.J. Farabee 2007). Blood pressure is typically written as Systolic/Diastolic. A normal blood pressure range for an adult in Systolic is less than 120 and in diastolic is less than 80. If blood pressure is too high (hypertension) or too low (hypotension) it can cause medical issues for the individual (American Heart Association 2013). The relationship between the human respiratory system and the human circulatory system is the blood that carries the oxygen from the lungs through the blood vessel to deliver it to the various tissues of the body. The propose of this experiment is to know how can the respiratory system and the circulatory system be influence by Physical activities and to know the relationship between the two systems in different conditions.
Objective / Hypothesis
Ho: Exercise will not affect the tidal volume
HA: Exercise will affect the tidal volume
Ho: Exercise will not affect the number of breaths per minute.
HA: Exercise will affect the number of breaths per minute.
Ho: Physical activity will not affect systolic pressure.
HA: Physical activity will affect systolic pressure.
Ho: Physical activity will not affect heart rate.
HA: Physical activity will affect heart rate.
Methods
Twelve individuals divided into two groups of six males and six females were used for this experiment. Tidal Volume, BPM, heart rate and systolic pr...
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...d 2013 from http://www.heart.org/HEARTORG/Conditions/HighBloodPressure/AboutHighBloodPressure/Understanding-Blood-Pressure-Readings_UCM_301764_Article.jsp
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Materials: This Cardiovascular activity was performed by different groups of students who were divided into groups of 4. A low step platform and stopwatch was used in both experiments of this study.
Heart rate variability (HRV) reflects the variations in the intervals between heart beats (R waves) over time. The time between two consecutive R waves is termed the R-R interval; it is measured in milliseconds, and is controlled by the autonomic nervous system 1. HRV is a non-invasive method for interpreting autonomic nervous system modulation and provides information relating to each branch of the autonomic nervous system 2. Analysis of the beat to beat variability provides an insight into the relative contributions of the sympathetic and parasympathetic components of the autonomic nervous system’s control of the heart 34. In healthy individuals it is now widely agreed that under normal resting conditions, a high HRV is an indicator that the parasympathetic pathway is dominant over the sympathetic pathway. Consequentially, a large number of various disease states for example, cardiovascular disease have been linked to a low HRV reflecting increased sympathetic activity at rest 5. Studies have reported that regular practice of physical activity improves ...
The cardiovascular system - The cardiovascular system is responsible for transporting nutrients and removing gaseous waste from the body. It consists of the heart, which powers the whole process, the veins, arteries, and capillaries, which deliver oxygen to tissue at the cellular level. The cardiovascular system carries blood that is low in oxygen away from the heart to the lungs via arteries, where oxygen levels are restored through the air once oxygenated, this blood is then carried throughout the body via arteries, keeping our organs and tissue alive. The cardiovascular system is the workhorse of the body, continuously moving to push blood to the cells. If this important system ceases its work, the body dies.
The study of cardio physiology was broken up into five distinct parts all centering on the cardiovascular system. The first lab was utilization of the electrocardiogram (ECG). This studied the electrical activities of the heart by placing electrodes on different parts of the skin. This results in a graph on calibrated paper of these activities. These graphs are useful in the diagnosis of heart disease and heart abnormalities. Alongside natural heart abnormalities are those induced by chemical substances. The electrocardiogram is useful in showing how these chemicals adjust the electrical impulses that it induces.
The heart, blood and blood vessels make up the cardiovascular system. The function of the cardiovascular system is to evenly distribute blood cells, water and nutrients. The cardiovascular system helps send blood to the body’s tissues. The heart is a muscle and the most important part of the cardiovascular system. Heart attacks, heart failure, and abnormal heart beat is a serious issue for the cardiovascular system these can sometimes lead to death. These diseases affect the heart and its functions (Heart and Cardiovascular disease 2005).
The circulatory system and respiratory system share a highly important relationship that is crucial to maintaining the life of an organism. In order for bodily processes to be performed, energy to be created, and homeostasis to be maintained, the exchange of oxygen from the external environment to the intracellular environment is performed by the relationship of these two systems. Starting at the heart, deoxygenated/carbon-dioxide (CO2)-rich blood is moved in through the superior and inferior vena cava into the right atrium, then into the right ventricle when the heart is relaxed. As the heart contracts, the deoxygenated blood is pumped through the pulmonary arteries to capillaries in the lungs. As the organism breathes and intakes oxygenated air, oxygen is exchanged with CO2 in the blood at the capillaries. As the organism breathes out, it expels the CO2 into the external environment. For the blood in the capillaries, it is then moved into pulmonary veins and make
According to the CDC, Centers for Disease Control and Prevention, adults should do at least 150 minutes a week of moderate-intensity exercise, or 75 minutes week of intense aerobic activity. Everyone should try to do at least the recommended amount of weekly exercise. Not exercising can be detrimental to one’s health. Exercising moderately for at least 150 minutes a week or working out intensely for 75 minutes can add, on average, 3.4 years to one’s lifespan, while people who do not exercise have the highest premature death rate. Being active has both mental and physical benefits, adding exercise to your routine can create a happier, healthier lifestyle. Exercise, no matter how strenuous or simple, is an important activity for all people.
To determine if the intensity of exercise affects the heart rate of a 15-year-old boy. Apparatus - 2 stopwatches - 1 laptop (beep test) - 1 fire glass tape (min. 20 meters) - Chalk to mark 20 meters (start to finish). Method 1) Get beep test ready on laptop from - http://www.youtube.com/watch?v=e0U_yQITBks - 2) Bring five male subjects ready at the starting line to run the beep test. 3) Mark 20 meters on the ground outside on the AstroTurf using a long tape.
The Circulatory System is a transportation and cooling system for the body. The Red Blood Cells act like billions of little mail men carrying all kinds of things that are needed by the cells, also RBC's carry oxygen and nutrients to the cells. All cells in the body require oxygen to remain alive. Also there is another kind of cells called white blood cells moving in the system. Why blood cells protect from bacteria and other things that are harmful. The Circulatory system contains vein arteries, veins are used to carry blood to the heart and arteries to carry the blood away. The blood inside veins is where most of the oxygen and nutrients are and is called deoxygenated and the color of the blood is dark red. However, blood in the arteries are also full of oxygen but is a bright red. The main components of the circulatory system are the heart, blood, and blood vessels.
AIM: - the aim of this experiment is to find out what the effects of exercise are on the heart rate. And to record these results in various formats. VARIABLES: - * Type of exercise * Duration of exercise * Intensity of exercise * Stage of respiration
This experiment is designed to test whether or not gender is a major contributing factor to the recovery heart rate in humans. Most would assume that the male heart rate would be considerably faster in recovery time than that of the female. This experiment furthers that assumption by eliminating uncontrolled variables such as age, build, and health conditions.
Monnet et al(1) published a review article on assessment of volume responsiveness in mechanically ventilated patients using heart and lung interactions. He explained that mechanical ventilation produces cyclic changes left ventricular stroke volume due to inspiration and expiration induced changes in LV preload. It denotes preload dependency of left ventricle indirectly right ventricle. He also describes various limitations of respiration variations in SV for predicting fluid responsiveness.
Want to feel better, have more energy and reduce your risk of serious disease? Look no further than exercise. The health benefits of regular exercise and physical activity are hard to ignore. Physical activity not only makes a person feel better, it can actually increase a person’s life span. Many people battle obesity and side effects that are caused by this sickness. The American Medical Association has recognized it as a disease as of two thousand and thirteen. The Liberal government has just released a document that they are cutting the Children 's Fitness Tax Credit. This is a political mistake since physical activity is the key to a healthy life and a life free of disease.
Most people know exercise is good for you, but they usually don’t know just how good it really is. Everyone receives many benefits from exercising no matter your age, sex or physical ability. Exercise can affect your body directly and indirectly. There are several ways exercise affects people: emotionally, internally, and physically.
The roles of the circulatory and respiratory system both carry important responsibilities and are essential in their jobs to the human body. The circulatory system is one, if not the, most important system in the human body. The circulatory system is made up of the heart, blood, and blood vessels. Within the blood vessels, there are three types: arteries, veins, and capillaries. The heart is an organ made up of cardiac muscle that has a role similar to a pump. When the muscles in the heart contract, it pumps fresh blood away from the heart, through a main artery called the aorta, and to the organs and cells of the body. Nutrients and oxygen then enter the cells through diffusion of the tissues. The respiratory system transports oxygen to the circulatory system. When transporting oxygen to the circulatory system, this will in turn transport oxygen to the rest of the cells in the body. Aside from transporting oxygen to the body, the respiratory system also plays a role in the removal of carbon dioxide and other contaminants in the body. These two systems effectively and efficiently work together in order to supply the body with oxygen and remove carbon dioxide and any other