Which statement is the best example of epidemiology? chloe is trying to understand the global policies for food safety. peter is analyzing data about the side effects of medications. roger is studying several types of moral issues in health care. susan is tracking a disease outbreak to find out where it came from.

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.