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Exercise – any bodily activity that enhances or log physical fitness and overall health and wellness. It is performed for various reasons including strengthening muscles and the cardiovascular system , honing athletic skills, weight loss or maintenance, as well as for the purpose of enjoyment.
Intense prolonged exercise produces metabolic waste heat, and this is removed by sweat-based thermoregulation. A male marathon runner loses each hour around 0.83 L in cool weather and 1.2 L in warm (losses in females are about 68 to 73% lower). [22] People doing heavy exercise may lose two and half times as much fluid in sweat as urine. [23]
The Exercise is Medicine (EIM) initiative calls for physical activity to be included as a standard part of medical treatment and the patient care process. [1] EIM urges healthcare providers to assess the physical activity levels of their patients at every visit, provide physically inactive patients with brief counseling, and 'write' a basic exercise prescription.
Neuroplasticity is the process by which neurons adapt to a disturbance over time, and most often occurs in response to repeated exposure to stimuli. [27] Aerobic exercise increases the production of neurotrophic factors [note 1] (e.g., BDNF, IGF-1, VEGF) which mediate improvements in cognitive functions and various forms of memory by promoting blood vessel formation in the brain, adult ...
The high-intensity exercise should be done at near maximum intensity. The medium exercise should be about 50% intensity. The number of repetitions and length of each depends on the exercise, but may be as little as three repetitions with just 20 seconds of intense exercise. [12] The specific exercises performed during the high-intensity ...
Exercise prescription can be divided into 5 components: [1] Type of exercise or activity (e.g., walking, swimming, cycling) Specific workloads (e.g., watts, walking speed) [27] Duration and frequency of the activity or exercise session; Intensity guidelines – Target heart rate (THR) range and estimated rate of perceived exertion (RPE) [28]
Sports medicine is a branch of medicine that deals with physical fitness and the treatment and prevention of injuries related to sports and exercise. Although most sports teams have employed team physicians for many years, it is only since the late 20th century that sports medicine emerged as a distinct field of health care.
Aerobic exercise, also known as cardio, is physical exercise [1] of low to high intensity that depends primarily on the aerobic energy-generating process. [2] " Aerobic" is defined as "relating to, involving, or requiring oxygen", [ 3 ] and refers to the use of oxygen to meet energy demands during exercise via aerobic metabolism adequately. [ 4 ]