Articles On Exercise And Fitness Details
Physical exercise is important for maintaining physical fitness and can contribute positively to maintaining a healthy weight, building and maintaining healthy bone density, muscle strength, and joint mobility, promoting physiological well-being, reducing surgical risks, and strengthening the immune system.Exercise reduces levels of cortisol,[13] which causes many health problems, both physical and mental.[14]
Frequent and regular aerobic exercise has been shown to help prevent or treat serious and life-threatening chronic conditions such as high blood pressure, obesity, heart disease, Type 2 diabetes, insomnia, and depression.[15][dead link] Endurance exercise before meals lowers blood glucose more than the same exercise after meals.[16] According to the World Health Organization, lack of physical activity contributes to approximately 17% of heart disease and diabetes, 12% of falls in the elderly, and 10% of breast cancer and colon cancer.[17]
There is evidence that vigorous exercise (90–95% of VO2 Max) induces a greater degree of physiological cardiac hypertrophy than moderate exercise (40 to 70% of VO2 Max), but it is unknown whether this has any effects on overall morbidity and/or mortality.[18]
Exercise in space: Astronaut Daniel Tani, Expedition 16 flight engineer, works out at the Unity node of the International Space Station using the short bar of the Interim Resistive Exercise Device (IRED) to perform pull-ups to increase his upper body strength while in a microgravity environment
Some studies have shown that vigorous exercise executed by healthy individuals can increase opioid peptides (a.k.a. endorphins, naturally occurring opioids that in conjunction with other neurotransmitters are responsible for exercise-induced euphoria and have been shown to be addictive), increase testosterone and growth hormone,[19] effects that are not as fully realized with moderate exercise. More recent research[20][21] indicates that anandamide may play a greater role than endorphins in "runner's high". However, training at this[which?] intensity for long periods of time, or without proper warmup beforehand and cooldown afterwards, can lead to an increased risk of injury and overtraining.[citation needed]
Physical exercise is important for maintaining physical fitness and can contribute positively to maintaining a healthy weight, building and maintaining healthy bone density, muscle strength, and joint mobility, promoting physiological well-being, reducing surgical risks, and strengthening the immune system.Exercise reduces levels of cortisol,[13] which causes many health problems, both physical and mental.[14]
Frequent and regular aerobic exercise has been shown to help prevent or treat serious and life-threatening chronic conditions such as high blood pressure, obesity, heart disease, Type 2 diabetes, insomnia, and depression.[15][dead link] Endurance exercise before meals lowers blood glucose more than the same exercise after meals.[16] According to the World Health Organization, lack of physical activity contributes to approximately 17% of heart disease and diabetes, 12% of falls in the elderly, and 10% of breast cancer and colon cancer.[17]
There is evidence that vigorous exercise (90–95% of VO2 Max) induces a greater degree of physiological cardiac hypertrophy than moderate exercise (40 to 70% of VO2 Max), but it is unknown whether this has any effects on overall morbidity and/or mortality.[18]
Exercise in space: Astronaut Daniel Tani, Expedition 16 flight engineer, works out at the Unity node of the International Space Station using the short bar of the Interim Resistive Exercise Device (IRED) to perform pull-ups to increase his upper body strength while in a microgravity environment
Some studies have shown that vigorous exercise executed by healthy individuals can increase opioid peptides (a.k.a. endorphins, naturally occurring opioids that in conjunction with other neurotransmitters are responsible for exercise-induced euphoria and have been shown to be addictive), increase testosterone and growth hormone,[19] effects that are not as fully realized with moderate exercise. More recent research[20][21] indicates that anandamide may play a greater role than endorphins in "runner's high". However, training at this[which?] intensity for long periods of time, or without proper warmup beforehand and cooldown afterwards, can lead to an increased risk of injury and overtraining.[citation needed]
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
Articles On Exercise And Fitness
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