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You can get top-notch Exercise Physiology Nursing Assignment Help from our seasoned online tutors at Essay For All. Generally, exercise physiology is a specialization within the field of kinesiology. In this specialization, exercise nurses learn how the human body responds to various physical activities. This profession also examines how the body gradually adapts to physical activity. Most people have never heard of exercise physiologists and do not understand their roles. In the simplest terms, exercise physiologists assist individuals in becoming the best versions of their physical selves.
Exercise physiologists study the body’s response to physical activity and how it adapts to physical activity over time. So, these medical professionals condition clients to high physical fitness standards. Equally important, they assist individuals in acknowledging the safety issues associated with single-session exercise. Some of the crucial points to understand in exercise physiology include the following:
- First, exercise physiologists focus on the body’s reaction to physical exercise for long and short-term intervals. They also monitor how an individual’s body adapts to the ongoing training and changes with time
- Secondly, exercise physiology is a medical fitness field. Since its emergence, different disciplines have emerged to enhance an understanding and the effects of exercise on the human body
- Finally, it is a branch of medical kinesiology
Exercise physiologists can work in both clinical and non-clinical settings. For instance, those working in clinical settings provide supervised care programs for patients suffering from different conditions, such as heart, lung, and chronic illnesses. The scope of the work handled by exercise physiologists has broadened in recent years to incorporate cancer patients and obese patients due to rising chronic diseases globally.
Secondly, exercise physiologists working in non-clinical settings work with various individual groups who want to reduce weight or improve their overall physical fitness. Those working in non-clinical settings can work in public fitness facilities and community organizations. They can also work with professionals offering intercollegiate athlete programs, conditioning programs for teens, etc.
A detailed description of exercise physiology, according to our Exercise Physiology Nursing Assignment Help professionals at Essay For All
Exercise is a physical activity. As a result, it escalates the demand for the body. During rest, our nervous system maintains a parasympathetic tone, affecting our pulse rate, cardiac output, and various metabolic processes. On the other hand, physical activities like exercise stimulate the nervous system to trigger multiple responses. In most cases, the response induced by the body works to maintain an optimal level of homeostasis due to the increased demand for physical, metabolic, respiratory, and cardiovascular activities.
Chronic illnesses remain prevalent in our modern-day society. Some of the leading chronic conditions include cardiovascular diseases. The primary risk factors associated with cardiovascular illnesses include obesity, diabetes, and hypertension. Obesity and diabetes are some of the most significant health complications in the United States, especially among the elderly. Health statistics show these risk factors account for about 50 percent of cardiovascular mortality. Studies have demonstrated that lack of exercise increases the adverse impacts of these risk factors in the following ways:
- Research findings have demonstrated that a lack of exercise increases a person’s susceptibility to obesity
- Secondly, studies have indicated that exercise and other lifestyle modification strategies can significantly lower the chances of developing hypertension, even if the condition is inherent in your bloodline
- Furthermore, exercise boosts insulin sensitivity in managing diabetic conditions
One of the leading health challenges in most countries is obesity due to a lack of physical exercise or consuming junk foods. This insinuates that lifestyle modification and healthy body weight measures can significantly lower the cardiovascular disease burden. For this reason, exercise is a non-invasive and non-pharmaceutical intervention that can improve life quality by ensuring that individuals maintain general fitness. People are always encouraged to embrace routine physical exercise, such as regular jogging, going to the gym, etc. These measures aim at improving life quality and the general body’s fitness.
A general understanding of exercise physiology
Functioning starts at the skeletal muscle, each having several muscle fibers in a compartmentalized arrangement. These muscles work in tandem to shorten a person’s muscles upon contraction. Muscle fibers are bundled at the outermost muscle layer, and the endomysial layer holds the muscle fibers. Equally important, the muscle fiber has a plasma membrane. We also have myofibrils encompassing contractile and myosin filaments. Generally, physical activity, such as exercise, triggers a coordinated response from different organ systems within the body. Some of these organs are described below:
- The first organ is the musculoskeletal system, which is at the forefront. It has three different types of muscle fibers with different roles. In this system, myosin ATPase activity is directly proportional to the faster muscle contraction pace with a more significant oxidative capacity relating to fatigue. Type 1 fibers are generally known as slow twitch fibers, while type 2 fibers are fast twitch oxidative fibers. So, the skeletal muscle fibers will increase in diameter and volume whenever an overloading progressive exercise training is introduced. In addition, muscle contraction acts upon the skeleton to cause movement. Therefore, whenever a progressive force is gradually induced in the muscles, they will align with the increasing load
- The circulatory system also plays a pivotal role in maintaining homeostasis balance during exercise. Whenever a body is subjected to physical activities, such as exercise, metabolic activities will increase in the skeleton muscles. This requires the circulatory system to supply adequate oxygen and buffer the pH levels of active tissues. The exercise is accompanied by increased breathing rates, stroke volume, and microvascular circulation modulation. In addition, nitric oxide and endothelial cells facilitate adequate blood flow. The high skeletal muscle blood flow ensures sufficient oxygen supply while eliminating carbon dioxide.
- The respiratory system also works together with the cardiovascular system. For example, the pulmonary circuit receives approximately all the cardiovascular output. The high cardiac output can increase perfusion in the lungs, broadening the available surface area for gas exchange
Where do exercise physiologists practice, an overview by our Exercise Physiology Nursing Assignment Help experts
Exercise physiologists specialize in clinical and non-clinical intervention for individuals with different health issues. The primary goal of exercise physiology is to ascertain how the body reacts to long- and short-term physical exercise. In addition, they also monitor how the body adapts to the ongoing activity. These professionals work in areas like the sporting industry, hospitals, colleges, etc. Most patients with heart conditions, such as cardiovascular diseases, are subjected to exercise physiology to regain their health. Exercise physiologists also work with amateur and professional athletes desiring to improve their performance.
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