Spirit of Survival | 12th Annual. 1  Official website for the 12th Annual Spirit of Survival 2017 race in Lawton, Oklahoma, benefiting Cancer Centers of Oklahoma. 2  Official website for the 12th Annual Spirit of Survival 2017 race in Lawton, Oklahoma, benefiting Cancer Centers of Oklahoma.
A good first goal is to accumulate 30 minutes of moderate physical activity most days of the weekâthe current recommendation for good health. You can realize significant health benefits by squeezing in just five or 10 minutes of exercise several times throughout the day.
From Wikipedia, the free encyclopedia. See also: Cardiorespiratory fitness. Cardiovascular fitness is the ability of the heart, blood cells and lungs to supply oxygen-rich blood to the working muscle tissues and the ability of the muscles to use oxygen to produce energy for movement. This type of fitness is a health-related component of physical fitness that is brought about by sustained physical activity. A personâs ability to deliver oxygen to the working muscles is affected by many physiological parameters, including heart rate, stroke volume, cardiac output, and maximal oxygen consumption.