Match the following. duration
1. type of exercise
mode
2. how often an exercise is performed
frequency
3. amount of time needed to perform an exercise
intensity
4. level of effort needed to perform an exercise

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.