Physicians use the procedure to: 1  identify abnormalities, such as aneurysms, in the aorta, both in the chest and abdomen, or in other arteries. 2  detect atherosclerotic (plaque) disease in the carotid artery of the neck, which may limit blood flow to the brain and cause a stroke.
Physical fitness is a general state of health and well-being and, more specifically, the ability to perform aspects of sports, occupations and daily activities. Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise, and sufficient rest.
While physical health consists of many components, here is a brief list of the key areas that should be addressed: 1  Physical activity-includes strength, flexibility, and endurance.2  Nutrition and diet-includes nutrient intake, fluid intake, and healthy digestion.hile physical health consists of many components, here is a brief list of the key areas that should be addressed: 1  Physical activity-includes strength, flexibility, and endurance.