The Cardio-Respiratory System Physical Education Essay
Docx, 1. Docx. GCSE PE. AQA specification. 3: The structure and function of the cardio-respiratory system. Powerpoint and Worksheets Powerpoint Learning Objectives According to many experts, aerobic exercise is the most important part of physical fitness. To achieve cardiovascular endurance, you need to exercise minutes a day, 3 days a day. Get an original essay. The main organs that make up the respiratory system consist of three main parts: the respiratory tract, the lungs, and the respiratory muscles. Within these three major parts are organs that pave the way for a healthy respiratory system. The respiratory tract, including the nose Nasal cavity, mouth Oral, Benefits of Cardio. Cardio or aerobic exercise is extremely helpful in maintaining healthy function of your entire body. Regular cardiovascular exercise can: Improve heart function and lower resting heart rate. Improve lung function. Improve oxygen supply throughout the body. Improve blood circulation.Introduction. Cardiorespiratory fitness CRF reflects the overall capacity of the cardiovascular and respiratory systems. It is considered an important health variable, associated with several risk factors for cardiovascular disease, independent of socio-demographic factors, diet and physical activity 2, 3. In addition, Introduction. Cardiorespiratory fitness CRF refers to the ability of the circulatory and respiratory systems to supply oxygen to the mitochondria of skeletal muscle for the energy production required during physical activity. 1, or unhealthy CRF, is a strong, independent predictor of cardiovascular disease and all-cause mortality. The respiratory system transports oxygen through the blood to all major organs in the human body. When you breathe, the lungs draw oxygen into the body and expel carbon dioxide. Red blood cells, Cardiorespiratory fitness CRF refers to the ability of the circulatory and respiratory systems to deliver oxygen to skeletal muscle during prolonged moderate to vigorous exercise 11-13. Clinically, CRF may be reported as max mlO −1 min −1, measured using treadmill or cycle ergometer exercise testing, or reported as 450 expert subjects Labor onset hours. Get essay help. The respiratory system transports air to our lungs and distributes oxygen into our blood. It also removes carbon dioxide. This system is also called the “Gas exchange system”. You inhale oxygen and exhale carbon dioxide. There are four processes.