How can a driver best determine the safest speed to drive? drive the posted speed limit
drive the speed necessary to arrive on time
drive at a speed that is based on the current road conditions
drive at a speed that is much lower than the posted speed limit

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.