How could you use a system of location similar to north/south and east/west to describe location on a patient's body? why is this important?

Which of the following identifies the main culprit for america’s increasing weight gain?

The 1.5 mile run test and the 12 minute swim test are considered as what kind of test ?

The real advantage to hydrostatic weighing is that it a. can be done anywhere with no equipment b. gives one of the most accurate measurements of body fat c. uses calipers to measure body fat select the best answer from the choices provided.