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).
1 The Benefits of Physical Activity. 2  Control Your Weight. 3  Reduce Your Risk of Cardiovascular Disease. 4  Reduce Your Risk of Type 2 Diabetes and Metabolic Syndrome. 5  Reduce Your Risk of Some Cancers. 6  Strengthen Your Bones and Muscles. 7  Improve Your Mental Health and Mood. 8  Improve Your Ability to do Daily Activities and Prevent Falls.