By Investopedia Staff AAA |. A: The gross domestic product (GDP) is one of the primary indicators used to gauge the health of a country's economy. It represents the total dollar value of all goods and services produced over a specific time period; you can think of it as the size of the economy.
List one physical one mental and emotional and one social benefit of physical activity? Physical: Exercise causes the heart muscle to grow (left ventricle hypertophy) and the volume of the heart to increase (more blood can be pumped around the body in each contraâ¦ction).
Regular physical activity improves health in the following ways22: 1  Reduces the risk of dying prematurely from heart disease and other conditions; 2  Reduces the risk of developing diabetes; 3  Reduces the risk of developing high blood pressure; 4  Reduces blood pressure in people who already have high blood pressure;