Dating activities kl
The beneficial effect of exercise on the cardiovascular system is well documented.
There is a direct correlation between physical inactivity and cardiovascular mortality, and physical inactivity is an independent risk factor for the development of coronary artery disease.
Conversely, static exercise (such as weight-lifting) can cause the systolic pressure to rise significantly (during the exercise).
Physical exercise is important for maintaining physical fitness and can contribute to maintaining a healthy weight, regulating digestive health, building and maintaining healthy bone density, muscle strength, and joint mobility, promoting physiological well-being, reducing surgical risks, and strengthening the immune system.
Persons who remain sedentary have the highest risk for all-cause and cardiovascular disease mortality.
Although there have been hundreds of studies on exercise and the immune system, there is little direct evidence on its connection to illness.
Aerobic exercise induces short- and long-term effects on mood and emotional states by promoting positive affect, inhibiting negative affect, and decreasing the biological response to acute psychological stress.The greatest potential for reduced mortality is in the sedentary who become moderately active.Studies have shown that since heart disease is the leading cause of death in women, regular exercise in aging women leads to healthier cardiovascular profiles.A 2010 review of published scientific research suggested that exercise generally improves sleep for most people, and helps sleep disorders such as insomnia.The optimum time to exercise may be 4 to 8 hours before bedtime, though exercise at any time of day is beneficial, with the possible exception of heavy exercise taken shortly before bedtime, which may disturb sleep.