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Benefits of being physically active
Benefits of physical activity
Benefits of physical activity
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United States is considerably the number one most obese country and because of this, it is extremely vital for this to be one of the main reasons why we need to be dedicated with our body so we could be healthy. The cause of why a lot of people in the USA suffer from obesity can be because we are tempted to eat a lot of fast foods and/or food that is cost friendly and easily accessible. The focus of this article is to make everyone understand the importance of exercising and how much we need it. The Muscular Sympathetic Nervous system (MSNA) is responsible for up and down regulating in many homeostatic mechanisms within the human frame. MSNA works by accelerating the heart rate, constricting the blood vessels, as well as raising the blood pressure in the human body. Researchers have demonstrated on studies that exercise …show more content…
The main reason for this is due to the many changes in receptors and pathways. The metaboreflex works as a significant blood pressure elevating response during the trainings and functions so it can redistribute blood flow and also help for blood volume. As a result, the mechanoreflex is a reflex triggered by stimulation of a mechanoreceptor. Exercising is a good source to prevent obesity and cardiovascular disease. The Scientist Ligia M. Antunes and her coworkers performed different methods for this experiment such as: studying the population, measures and procedures, musclemechanoreflex sensitivity, muscle metaboreflex sensitivity, skeletal muscle biopsy, experimental protocol and the statistical analysis. The principal purpose of this study was to test that if with the increase of the metaboreflex and mechanoreflex, the transient receptor potential vanilloid type-1 (TRPV-1) and cannabinoid receptor type-1 (CB1) will also increase. TRPV-1 is a protein which works as regulation of body temperature, detection, and also serves as a release pain and sensation of scalding heat. CB-1 is another protein that is shown in the
Endocannabinoid is synthesized and released ‘on demand' in response to pathological as well as physiological stimuli such as neuronal depolarization, this makes its synthesis based on neurotransmission. When the interaction between the transmitter and receptor occurs neurotransmitters can produce a number of effects in the post-synaptic cell, for example excitation resulting in the inhibition or the init...
In Subramanian et al., (2013) Paper review; it is talking how childhood obesity and hypertension is becoming a worldwide epidemic. This journal article also discusses how improving physical activi...
Marijuana has a long medical history, ranging from its anecdotal use in ancient times, through medical prescribing in the 19th and early 20th centuries to modern. "The first record of cannabis as a medicine can be found in the oldest Chinese pharmacopeia, Shen Nag Ben Cao Jing, written in the Eastern Han Dynasty (25 AD to 220 AD). It was indicated for rheumatic pain, malaria, constipation, and disorders of the female reproductive system" (Greenwell, 2012, Vol. 26 Issue 1). Pain is one of the most common reasons that medical cannabis is recommended. "Scientists have long known that tetrahydracannabinol (THC), the active ingredient in marijuana, is an effective pain killer" (Mcdonagh, 2003). Studies of medical marijuana show significant improvement in various types of pain. "Marijuana appears to exert its pain relieving effects by acting on certain sites in the brain and spinal nerves. These specific sites are called cannabinoid receptors. The cannabinoid compound connects to these receptors, much like two puzzle pieces fitting together. Once, joined, the receptor alters the way the brain cell or nerve cell functions. This alteration of function changes the way the cell perceives painful stimulus, often reducing the intensity of pain that is interpreted by the brain" (Greenwell, 2012, Vol. 26 Issue 1). "The effect that cannabinoid compounds have on the cannabinoid receptors (CB1 and CB2) found in the brain can create varying pharmacologic responses based on formulation and patient characteristics" (Borgelt, Franson, & Nussbaum, 2013). Several small clinical studies have confirmed the usefulness of THC, which at doses of 15 to 20mg was found to be comparable to 60 to 120mg pharmaceutical painkillers. But which form of pain manag...
The human body produces naturally occurring cannabinoids. The cannabinoids are lipophilic. Delta-8 and Delta-9 Tetrahydrocannabinol (THC) have been found to produce most of the psychoactive effects of marijuana (Carter et al., 2003). Delta-9 Tetrahydrocannabinol appears to be the most abundant cannabinoid and the main source of cannabis' impact. Cannabidiol is
There are many reasons why the American Heart Association recommends at least 150 minutes of physical activity per week (3). Exercise has many proven benefits for the human body including physiological, mental and preventative aspects. Usually, one of the main ideas behind exercise is weight loss or healthy weight maintenance and this is crucial in preventing or regressing many diseases. Obesity is quickly becoming a global epidemic, and in the United States alone over the last two decades there have be...
Heart disease and obesity goes hand in hand. There is much more of a common occurrence for people who are overweight will more and li...
Kalant, Harold. “Medicinal Use of Cannabis: History and Current States.” Pain Research and Management 6.2 (2001): 80-94. Web. 18 Mar. 2014.
Human development has drastically changed within the exercise and fitness industry since the 1940’s. This industry is now one of the largest, most studied, and sought out aspects of human life. Many people depend on exercise to sustain their health and change their bodies both physically and mentally. Specifically, many look to change their body composition, meaning how much muscular lean tissue and fat they have (Zanker, Cathy, and Louise). In many circumstances, such changes to one’s body are heavily scrutinized and evaluated against social norms (O’Donnell). Exercise to improve body composition can be done using two different methods, anaerobic and aerobic exercise. In regards to improving body composition, anaerobic exercise's effects are
There are several well know diseases caused by obesity, such as type two diabetes, cancer, sleep apnea, depression, arthritis and many types of hearth or cardiovascular health concerns, which overall affect mortality rates at high percentage levels. Obesity contributes to the growth and development of heart diseases because it is triggering in the blood stream increased triglyceride levels, increased lipids levels and reduced “good” cholesterol. We also know that Cardiovascular Diseases are the Number 1 killer in America (according to CDC)! According to the statistics from the American Heart Association, Cardiovascular Diseases are claiming 1 in 2.5 deaths in America, being followed by Cancer. This translates in short, according to the sources, that about every 25 seconds, an American will suffer a coronary event, and about every minute someone will die from one. These numbers are frightening and that is why our entire society must be constantly educated...
A number of health –related behaviors contribute remarkably to the onset cardiovascular disease. Smokers are two times as likely to have a heart attack as non-smokers, and one fifth of the annual 1,000,000 deaths from CVD can be attributed to smoking. A sedentary lifestyle increases one’s risk of heart disease. However, America remains predominantly sedentary, and more than half of American adults do not practice the recommended level of physical activity, while more than one-fourth are completely sedentary Between 20-30%, approximately 58 million people, of the nation’s adults are obese. Obesity severely increases risk for hypertension, high cholesterol, and other chronic diseases which have been proven to cause heart disease. As one can clearly see cardiovascular disease is a very broad topic encom...
Herkenhaum, M. et al. Cannabinoid receptor localization in brain. Proceedings of the National Academy of Sciences USA 87: 1932-1936 (1990).
...al conditions of cardiovascular disease that have been linked to obesity, including strokes, coronary artery disease, congestive heart failure and arrhythmias. All of these conditions can be improved or prevented by the individual losing ten percent of their body weight. Physical activity also plays a crucial role in cardiovascular disease. Studies have shown that the greater the amount of physical activity, the less the chance for developing cardiovascular disease, even when other factors, such as Framingham’s scale, are accounted for. Regarding future research, a study further researching genetic and environmental links to cardiovascular disease would provide helpful information. Also, research studying the effects of physical activity after the onset of cardiovascular disease could be beneficial to determine if physical activity can improve patients’ conditions.
Obesity means having too much body fat. It is not the same as being overweight, which means weighing too much. Someone may be overweight from extra muscle, bone, or water, as well as from having too much fat. (Bing health). Obesity is a major problem that is occurring in parts all over the world. Currently, the fattest nation is America . Many people are overweight because the do too little or no exercise at all. This is especially true in countries like America, where as people are bombarded by fast food stores on virtually every corner. Obesity can not only cause health problems, but as well mental ones. Obese people may think of themselves as a useless human being because they are too fat and can’t accomplish anything, because of their weight. Though this is incorrect, many people believe this and end up taking their life. In this paper we will describe the causes of obesity and ways to combat the “everlasting epidemic.”
Vuori, I 2007, ‘Physical activity and health: Metabolic and cardiovascular issues’, Advances in Physiotherapy, vol. 9 pp. 50-64, April.
Obesity has increased rapidly throughout the years, especially in the United States. As of today, according to the Center for Disease Control and Prevention, more than one-third of adults in the U.S are considered to be obese. We all know that obesity is becoming a serious issue in the lives Americans. The effects of obesity can lead to heart disease, diabetes, and in serious cases, death. So the question we can all ask is, “What is the cause?” The cause of obesity can come from, but is not limited to, some of these things: eating habits, lack of exercise, or a medical condition.